Fatal trap 12: page fault while in kernel mode cpuid = 1; apic id = 01 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff81a3b8c3 stack pointer = 0x28:0xfffffe0056c8a1c0 frame pointer = 0x28:0xfffffe0056c8a6f0 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) processor eflags = interrupt enabled, resume, IOPL = 0 current process = 2 (clock (0)) rdi: 0000000000000000 rsi: 0000000000000000 rdx: 000000000b064e60 rcx: fffffe00033eee30 r8: 0000000000000000 r9: 00000000050080fe rax: fffffe00033eee30 rbx: fffffe00714801e0 rbp: fffffe0056c8a6f0 r10: aa02000000000000 r11: 000000000000001f r12: fffffe0056c8a4c0 r13: fffffe0056c8a500 r14: 0000000000000000 r15: fffffe00829b6330 trap number = 12 panic: page fault cpuid = 1 time = 1729671200 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056c898f0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056c89a50 vpanic() at vpanic+0x280/frame 0xfffffe0056c89c10 panic() at panic+0xb5/frame 0xfffffe0056c89cd0 trap_fatal() at trap_fatal+0x7f2/frame 0xfffffe0056c89df0 trap_pfault() at trap_pfault+0x179/frame 0xfffffe0056c89f10 trap() at trap+0x648/frame 0xfffffe0056c8a0f0 calltrap() at calltrap+0x8/frame 0xfffffe0056c8a0f0 --- trap 0xc, rip = 0xffffffff81a3b8c3, rsp = 0xfffffe0056c8a1c0, rbp = 0xfffffe0056c8a6f0 --- ip6_output() at ip6_output+0x30d3/frame 0xfffffe0056c8a6f0 sctp_lowlevel_chunk_output() at sctp_lowlevel_chunk_output+0x216c/frame 0xfffffe0056c8a9a0 sctp_send_initiate() at sctp_send_initiate+0x1591/frame 0xfffffe0056c8ab20 sctp_t1init_timer() at sctp_t1init_timer+0x66/frame 0xfffffe0056c8ab70 sctp_timeout_handler() at sctp_timeout_handler+0xb3b/frame 0xfffffe0056c8acb0 softclock_call_cc() at softclock_call_cc+0x395/frame 0xfffffe0056c8ae80 softclock_thread() at softclock_thread+0x200/frame 0xfffffe0056c8aef0 fork_exit() at fork_exit+0xcc/frame 0xfffffe0056c8af30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0056c8af30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 2 tid 100030 ] Stopped at kdb_enter+0x6e: movq $0,0x23de317(%rip) 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 0xfffffe00033eee30 rdx 0 rbx 0xffffffff8272dbc0 .str.27 rsp 0xfffffe0056c89a30 rbp 0xfffffe0056c89a50 rsi 0 rdi 0xffffffff815da339 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x17 r12 0xfffffe0007a19000 r13 0xfffffffffffffffd r14 0xffffffff8272dbc0 .str.27 r15 0 rip 0xffffffff815c3cfe kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x23de317(%rip) db> show proc Process 2 (clock) at 0xfffffe0007a06020: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8392c760 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff8392c760 reapsubtree: 2 sigparent: 20 vmspace: 0xffffffff8392d700 (map 0xffffffff8392d700) (map.pmap 0xffffffff8392d7c0) (pmap 0xffffffff8392d830) threads: 2 100030 Run CPU 1 [clock (0)] 100031 I [clock (1)] db> ps pid ppid pgrp uid state wmesg wchan cmd 4403 4391 4391 0 R (threaded) syz-executor 100275 RunQ syz-executor 106538 S connec 0xfffffe007547c0da syz-executor 106539 S sbwait 0xfffffe0059a3ee0c syz-executor 106540 S uwait 0xfffffe008ba81580 syz-executor 4401 4087 4087 0 R (threaded) syz-executor 100103 RunQ syz-executor 106535 S connec 0xfffffe0059a054da syz-executor 106536 S uwait 0xfffffe0079723880 syz-executor 106537 S uwait 0xfffffe008245ee00 syz-executor 4391 1 4391 0 R syz-executor 4390 1 767 0 SV uwait 0xfffffe00586d0900 syz-executor 4387 1 764 0 SV uwait 0xfffffe0059827b80 syz-executor 4378 1 764 0 SV uwait 0xfffffe00586cd480 syz-executor 4351 1 767 0 S umtxn 0xfffffe0079722500 syz-executor 4349 1 764 0 SV uwait 0xfffffe0079723480 syz-executor 4336 4327 4336 0 Ss select 0xfffffe005847a640 dhclient 4331 1 4331 0 Ss select 0xfffffe0079721c40 dhclient 4327 4312 424 65 R dhclient 4312 424 424 0 S wait 0xfffffe008d6995a0 sh 4282 1 764 0 SV uwait 0xfffffe0059827d80 syz-executor 4267 1 4087 0 SV uwait 0xfffffe00795ccb80 syz-executor 4230 1 4087 0 S uwait 0xfffffe0058478800 syz-executor 4229 1 4087 0 S uwait 0xfffffe0079723780 syz-executor 4228 1 4087 0 S uwait 0xfffffe008ba82680 syz-executor 4211 1 4087 0 S uwait 0xfffffe0079723c80 syz-executor 4195 1 4087 0 S uwait 0xfffffe0059825780 syz-executor 4125 1 767 0 S uwait 0xfffffe00795cb500 syz-executor 4087 1 4087 0 R syz-executor 4079 1 764 0 S uwait 0xfffffe0079722100 syz-executor 4078 1 767 0 SV uwait 0xfffffe008ba82700 syz-executor 4068 1 764 0 SV uwait 0xfffffe0079723180 syz-executor 4064 1 764 0 S uwait 0xfffffe0079722e00 syz-executor 4062 1 767 0 SV uwait 0xfffffe00873d5c80 syz-executor 4045 1 764 0 S uwait 0xfffffe008ba84080 syz-executor 4041 1 767 0 S uwait 0xfffffe00873d5d80 syz-executor 4001 1 764 0 SV uwait 0xfffffe008ba81c00 syz-executor 4000 1 767 0 SV uwait 0xfffffe008ba82380 syz-executor 3987 1 764 0 SV uwait 0xfffffe008ba81f00 syz-executor 3978 1 764 0 SV uwait 0xfffffe00873d2480 syz-executor 3977 1 767 0 SV uwait 0xfffffe008ba81b00 syz-executor 3965 1 767 0 SV uwait 0xfffffe008245ef00 syz-executor 3957 1 767 0 SV uwait 0xfffffe0079723680 syz-executor 3953 1 764 0 SV uwait 0xfffffe00873d2e00 syz-executor 3939 1 767 0 SV uwait 0xfffffe008ba81300 syz-executor 3921 1 767 0 SV uwait 0xfffffe00873d2080 syz-executor 3911 1 764 0 SV uwait 0xfffffe00873d2380 syz-executor 3900 1 764 0 SV uwait 0xfffffe0079723980 syz-executor 3894 1 767 0 SV uwait 0xfffffe00873d2280 syz-executor 3876 1 767 0 SV uwait 0xfffffe00873d4280 syz-executor 3863 1 764 0 SV umtxn 0xfffffe008ba81400 syz-executor 3857 1 767 0 SV uwait 0xfffffe008ba83700 syz-executor 3843 1 767 0 SV uwait 0xfffffe008ba84880 syz-executor 3834 1 767 0 SV uwait 0xfffffe008ba81a00 syz-executor 3815 1 764 0 SV uwait 0xfffffe0079723a80 syz-executor 3782 1 767 0 SV uwait 0xfffffe0079723b80 syz-executor 3775 1 767 0 SV uwait 0xfffffe008ba83780 syz-executor 3767 1 764 0 SV uwait 0xfffffe008ba82a00 syz-executor 3753 1 764 0 SV uwait 0xfffffe008ba81d00 syz-executor 3737 1 767 0 SV uwait 0xfffffe00873d3080 syz-executor 3725 1 764 0 SV uwait 0xfffffe008ba83a80 syz-executor 3723 1 767 0 SV uwait 0xfffffe00873d4780 syz-executor 3707 1 767 0 SV uwait 0xfffffe008ba83e80 syz-executor 3692 1 764 0 SV uwait 0xfffffe008ba83200 syz-executor 3681 1 767 0 SV uwait 0xfffffe00873d5380 syz-executor 3667 1 764 0 SV uwait 0xfffffe008ba82080 syz-executor 3634 1 764 0 SV uwait 0xfffffe00754f9c80 syz-executor 3628 1 767 0 SV uwait 0xfffffe00873d5000 syz-executor 3617 1 767 0 SV uwait 0xfffffe008ba82c00 syz-executor 3589 1 764 0 SV uwait 0xfffffe00873d4480 syz-executor 3568 1 767 0 SV uwait 0xfffffe00873d2b00 syz-executor 3563 1 764 0 SV uwait 0xfffffe00873d4180 syz-executor 3555 1 767 0 SV uwait 0xfffffe008ba83c80 syz-executor 3543 1 764 0 SV uwait 0xfffffe00873d4580 syz-executor 3540 1 767 0 SV uwait 0xfffffe00873d2d00 syz-executor 3532 1 764 0 SV uwait 0xfffffe00873d3a00 syz-executor 3511 1 767 0 SV uwait 0xfffffe00873d3500 syz-executor 3507 1 764 0 SV uwait 0xfffffe00873d2a00 syz-executor 3489 1 764 0 SV uwait 0xfffffe00873d3f00 syz-executor 3483 1 767 0 SV uwait 0xfffffe00873d3800 syz-executor 3471 1 764 0 SV uwait 0xfffffe008245d280 syz-executor 3446 1 767 0 SV uwait 0xfffffe008245c700 syz-executor 3436 1 764 0 SV uwait 0xfffffe00873d3600 syz-executor 3432 1 767 0 SV uwait 0xfffffe008245c680 syz-executor 3423 1 764 0 SV uwait 0xfffffe008245c780 syz-executor 3408 1 764 0 SV uwait 0xfffffe008ba84580 syz-executor 3395 1 767 0 SV uwait 0xfffffe00873d4a80 syz-executor 3386 1 767 0 SV uwait 0xfffffe00873d5100 syz-executor 3383 1 764 0 SV uwait 0xfffffe00873d4380 syz-executor 3371 1 764 0 SV uwait 0xfffffe008ba84180 syz-executor 3367 1 767 0 SV uwait 0xfffffe00873d4880 syz-executor 3351 1 767 0 SV uwait 0xfffffe008245b480 syz-executor 3350 1 764 0 SV uwait 0xfffffe00754f9f00 syz-executor 3338 1 764 0 SV uwait 0xfffffe008ba84a80 syz-executor 3333 1 767 0 SV uwait 0xfffffe00873d4d80 syz-executor 3328 1 764 0 SV uwait 0xfffffe008245c280 syz-executor 3317 1 764 0 SV uwait 0xfffffe008245b880 syz-executor 3314 1 767 0 SV uwait 0xfffffe00754f9b80 syz-executor 3305 1 764 0 SV uwait 0xfffffe008245b780 syz-executor 3304 1 767 0 SV umtxn 0xfffffe008ba84280 syz-executor 3295 1 764 0 SV uwait 0xfffffe008ba84680 syz-executor 3293 1 767 0 SV uwait 0xfffffe008245cd80 syz-executor 3281 1 764 0 SV uwait 0xfffffe00795ccc80 syz-executor 3273 1 767 0 SV uwait 0xfffffe008245c500 syz-executor 3270 1 764 0 SV uwait 0xfffffe008245bd00 syz-executor 3236 1 767 0 SV uwait 0xfffffe008245b000 syz-executor 3220 1 767 0 SV uwait 0xfffffe00795c9780 syz-executor 3205 1 764 0 SV uwait 0xfffffe00795cca80 syz-executor 3193 1 767 0 SV uwait 0xfffffe00754f9e00 syz-executor 3189 1 764 0 SV uwait 0xfffffe00873d5480 syz-executor 3166 1 767 0 SV uwait 0xfffffe008245cb80 syz-executor 3164 1 764 0 SV uwait 0xfffffe008245c080 syz-executor 3153 1 767 0 SV uwait 0xfffffe00754f9980 syz-executor 3147 1 764 0 SV uwait 0xfffffe00795ca000 syz-executor 3138 1 767 0 SV uwait 0xfffffe00795c9900 syz-executor 3128 1 767 0 SV uwait 0xfffffe008245b580 syz-executor 3107 1 764 0 SV uwait 0xfffffe00873d5680 syz-executor 3075 1 767 0 SV uwait 0xfffffe00754f9d80 syz-executor 3050 1 767 0 SV uwait 0xfffffe00795c9680 syz-executor 3006 1 764 0 SV uwait 0xfffffe008245e480 syz-executor 2999 1 767 0 SV uwait 0xfffffe00873d5780 syz-executor 2976 1 767 0 SV uwait 0xfffffe00795cb000 syz-executor 2940 1 764 0 SV uwait 0xfffffe008245d680 syz-executor 2938 1 767 0 SV uwait 0xfffffe00754f9a80 syz-executor 2918 1 767 0 SV uwait 0xfffffe008245e080 syz-executor 2909 1 764 0 SV uwait 0xfffffe008245d780 syz-executor 2847 1 764 0 SV uwait 0xfffffe00795c9800 syz-executor 2772 1 767 0 SV uwait 0xfffffe00795c9880 syz-executor 2743 1 764 0 SV uwait 0xfffffe00873d5a80 syz-executor 2741 1 767 0 SV uwait 0xfffffe00873d5880 syz-executor 2732 1 767 0 SV uwait 0xfffffe00795ca180 syz-executor 2721 1 767 0 SV uwait 0xfffffe00795ca400 syz-executor 2706 1 767 0 SV uwait 0xfffffe00795c9c00 syz-executor 2680 1 764 0 SV uwait 0xfffffe00795caa80 syz-executor 2673 1 767 0 SV uwait 0xfffffe00795cb100 syz-executor 2664 1 767 0 SV uwait 0xfffffe008245ea80 syz-executor 2657 1 764 0 SV uwait 0xfffffe00795c9500 syz-executor 2649 1 764 0 SV uwait 0xfffffe00795cbc00 syz-executor 2646 1 767 0 SV uwait 0xfffffe00795caa00 syz-executor 2632 1 764 0 SV umtxn 0xfffffe00795c9d00 syz-executor 2631 1 767 0 SV uwait 0xfffffe008245e280 syz-executor 2620 1 764 0 SV uwait 0xfffffe0057f90580 syz-executor 2584 1 767 0 SV uwait 0xfffffe00586d0680 syz-executor 2583 1 764 0 SV uwait 0xfffffe00795c9b00 syz-executor 2567 1 767 0 SV uwait 0xfffffe00795ca280 syz-executor 2560 1 764 0 SV uwait 0xfffffe008245dc00 syz-executor 2534 1 764 0 SV uwait 0xfffffe00754f6080 syz-executor 2528 1 767 0 SV uwait 0xfffffe008245e380 syz-executor 2524 1 764 0 SV uwait 0xfffffe0057f90a00 syz-executor 2520 1 767 0 SV uwait 0xfffffe00795ca600 syz-executor 2509 1 767 0 SV uwait 0xfffffe0058479800 syz-executor 2499 1 764 0 SV uwait 0xfffffe0058478a00 syz-executor 2494 1 767 0 SV umtxn 0xfffffe008245e900 syz-executor 2484 1 764 0 SV uwait 0xfffffe00795cbb80 syz-executor 2470 1 767 0 SV uwait 0xfffffe008245dd00 syz-executor 2458 1 764 0 SV uwait 0xfffffe0057f90780 syz-executor 2454 1 767 0 SV uwait 0xfffffe00795cc600 syz-executor 2443 1 767 0 SV uwait 0xfffffe00795cb400 syz-executor 2435 1 767 0 SV uwait 0xfffffe00754f6280 syz-executor 2430 1 764 0 SV uwait 0xfffffe0058479100 syz-executor 2423 1 767 0 SV uwait 0xfffffe00795cc480 syz-executor 2420 1 764 0 SV uwait 0xfffffe00795cb700 syz-executor 2406 1 764 0 SV uwait 0xfffffe008245e880 syz-executor 2375 1 764 0 SV uwait 0xfffffe00795cc700 syz-executor 2338 1 764 0 SV uwait 0xfffffe00795cae80 syz-executor 2333 1 767 0 SV uwait 0xfffffe00751a1e00 syz-executor 2294 1 767 0 SV uwait 0xfffffe00795cc380 syz-executor 2259 1 2259 65 Ss select 0xfffffe008245ea40 dhclient 2237 1 764 0 SV uwait 0xfffffe00586cd680 syz-executor 2226 1 767 0 SV uwait 0xfffffe00754f6880 syz-executor 2184 1 767 0 SV uwait 0xfffffe00754f6c80 syz-executor 2179 1 764 0 SV uwait 0xfffffe00795cc980 syz-executor 2170 1 764 0 SV uwait 0xfffffe0058478080 syz-executor 2138 1 764 0 SV uwait 0xfffffe00795cb800 syz-executor 2111 1 767 0 SV uwait 0xfffffe00795cb300 syz-executor 2070 1 764 0 SV uwait 0xfffffe0057f90c00 syz-executor 2041 1 767 0 SV uwait 0xfffffe007519e300 syz-executor 2028 1 767 0 SV uwait 0xfffffe00754f6780 syz-executor 2021 1 764 0 SV uwait 0xfffffe00754f6980 syz-executor 2015 1 2015 0 Ss select 0xfffffe00795cc540 dhclient 2011 1 2011 0 Ss select 0xfffffe00795cc5c0 dhclient 2010 1 767 0 SV uwait 0xfffffe00754f6480 syz-executor 1963 1 767 0 SV uwait 0xfffffe00754f6d80 syz-executor 1957 1 767 0 SV uwait 0xfffffe00754f9200 syz-executor 1952 1 764 0 SV uwait 0xfffffe00754f7480 syz-executor 1942 1 764 0 SV uwait 0xfffffe0057f90e00 syz-executor 1927 1 767 0 SV uwait 0xfffffe00754f6b80 syz-executor 1920 1 764 0 SV uwait 0xfffffe0058478000 syz-executor 1910 1 764 0 SV uwait 0xfffffe00795cc880 syz-executor 1901 1 764 0 SV uwait 0xfffffe0058478780 syz-executor 1869 1 764 0 SV uwait 0xfffffe00754f7880 syz-executor 1864 1 767 0 SV uwait 0xfffffe00754f8c00 syz-executor 1858 1 764 0 SV uwait 0xfffffe0057f90f00 syz-executor 1854 1 767 0 SV uwait 0xfffffe00754f7780 syz-executor 1846 1 764 0 SV uwait 0xfffffe00754f7d00 syz-executor 1833 1 767 0 SV uwait 0xfffffe00754f7e00 syz-executor 1806 1 767 0 SV uwait 0xfffffe00754f8600 syz-executor 1802 1 764 0 SV uwait 0xfffffe00586d0780 syz-executor 1800 1 767 0 SV uwait 0xfffffe00754f9100 syz-executor 1773 1 764 0 SV uwait 0xfffffe0058479280 syz-executor 1765 1 767 0 SV uwait 0xfffffe0058479c00 syz-executor 1750 1 767 0 SV uwait 0xfffffe0058478480 syz-executor 1747 1 764 0 SV uwait 0xfffffe0058478680 syz-executor 1737 1 767 0 SV uwait 0xfffffe00754f9300 syz-executor 1731 1 764 0 SV uwait 0xfffffe0059828780 syz-executor 1726 1 767 0 SV uwait 0xfffffe00754f9700 syz-executor 1719 0 0 0 DL aiordy 0xfffffe007560e040 [aiod4] 1718 0 0 0 DL aiordy 0xfffffe007560e5a0 [aiod3] 1717 0 0 0 DL aiordy 0xfffffe007560eb00 [aiod2] 1716 0 0 0 DL aiordy 0xfffffe005b7e0560 [aiod1] 1713 1 764 0 SV uwait 0xfffffe00754f8900 syz-executor 1682 1 1682 65 Ss select 0xfffffe00754f83c0 dhclient 1677 1 767 0 SV uwait 0xfffffe00754f8800 syz-executor 1666 1 764 0 SV uwait 0xfffffe0059828d80 syz-executor 1655 1 764 0 SV uwait 0xfffffe0058479900 syz-executor 1645 1 764 0 SV uwait 0xfffffe0058479300 syz-executor 1641 1 767 0 SV uwait 0xfffffe007519f900 syz-executor 1633 1 767 0 SV uwait 0xfffffe0059828b80 syz-executor 1627 1 764 0 SV uwait 0xfffffe007519f200 syz-executor 1622 1 767 0 SV uwait 0xfffffe0058479e80 syz-executor 1610 1 764 0 SV uwait 0xfffffe007519f300 syz-executor 1595 1 764 0 SV uwait 0xfffffe00754f9800 syz-executor 1581 1 767 0 SV uwait 0xfffffe007519ea80 syz-executor 1572 1 767 0 SV uwait 0xfffffe0058479a80 syz-executor 1571 1 764 0 SV uwait 0xfffffe0059828a80 syz-executor 1548 1 764 0 SV uwait 0xfffffe007519e980 syz-executor 1537 1 764 0 SV uwait 0xfffffe00751a1300 syz-executor 1531 1 767 0 SV uwait 0xfffffe007519ec80 syz-executor 1525 1 764 0 SV uwait 0xfffffe0059828980 syz-executor 1515 1 764 0 SV uwait 0xfffffe0058479b00 syz-executor 1513 1 767 0 SV uwait 0xfffffe007519e400 syz-executor 1494 1 764 0 SV uwait 0xfffffe0059825480 syz-executor 1484 1 767 0 SV uwait 0xfffffe00586cd500 syz-executor 1475 1 764 0 SV umtxn 0xfffffe007519f000 syz-executor 1464 1 767 0 SV uwait 0xfffffe007519e680 syz-executor 1461 1 764 0 SV uwait 0xfffffe007519ee80 syz-executor 1447 1 767 0 SV uwait 0xfffffe007519e200 syz-executor 1422 1 764 0 SV uwait 0xfffffe00751a1500 syz-executor 1412 1 764 0 SV umtxn 0xfffffe007519fa00 syz-executor 1410 1 767 0 SV uwait 0xfffffe007519f800 syz-executor 1401 1 764 0 SV uwait 0xfffffe007519f400 syz-executor 1390 1 767 0 SV umtxn 0xfffffe005847a580 syz-executor 1379 1 764 0 SV uwait 0xfffffe00751a1600 syz-executor 1378 1 767 0 SV uwait 0xfffffe007519e880 syz-executor 1368 1 767 0 SV uwait 0xfffffe00751a0680 syz-executor 1348 1 764 0 SV uwait 0xfffffe00751a0000 syz-executor 1336 1 764 0 SV uwait 0xfffffe007519f680 syz-executor 1334 1 1334 0 Ss select 0xfffffe007519f5c0 dhclient 1331 1 1331 0 Ss select 0xfffffe007519f540 dhclient 1318 1 767 0 SV uwait 0xfffffe00586d0800 syz-executor 1301 1 764 0 SV uwait 0xfffffe0059825e80 syz-executor 1291 1 764 0 SV umtxn 0xfffffe00751a0a80 syz-executor 1284 1 767 0 SV uwait 0xfffffe00751a0c80 syz-executor 1266 1 767 0 SV uwait 0xfffffe0059825200 syz-executor 1259 1 764 0 SV uwait 0xfffffe005847a480 syz-executor 1243 1 764 0 SV uwait 0xfffffe005847bc80 syz-executor 1232 1 764 0 SV uwait 0xfffffe00586d0600 syz-executor 1230 1 767 0 SV uwait 0xfffffe005847a680 syz-executor 1215 1 764 0 SV uwait 0xfffffe00751a0980 syz-executor 1202 1 764 0 SV uwait 0xfffffe0059825580 syz-executor 1189 1 764 0 SV uwait 0xfffffe007519fe80 syz-executor 1178 1 767 0 SV uwait 0xfffffe0059825880 syz-executor 1171 1 764 0 SV uwait 0xfffffe005847af00 syz-executor 1142 1 767 0 SV uwait 0xfffffe00586cea00 syz-executor 1134 1 764 0 SV uwait 0xfffffe00586d0e00 syz-executor 1111 1 767 0 SV uwait 0xfffffe00751a0b80 syz-executor 1098 1 767 0 SV uwait 0xfffffe0059827800 syz-executor 1093 1 764 0 SV uwait 0xfffffe0059827680 syz-executor 1075 1 767 0 SV uwait 0xfffffe0059825680 syz-executor 1073 1 764 0 SV uwait 0xfffffe0059825080 syz-executor 1059 1 767 0 SV uwait 0xfffffe0059826500 syz-executor 1052 1 764 0 SV uwait 0xfffffe005847ba80 syz-executor 1040 1 767 0 SV uwait 0xfffffe0059825980 syz-executor 1036 1 764 0 SV uwait 0xfffffe0059826400 syz-executor 1025 1 767 0 SV uwait 0xfffffe0059826800 syz-executor 1015 1 767 0 SV uwait 0xfffffe00586d0a00 syz-executor 1009 1 764 0 SV uwait 0xfffffe00586cd180 syz-executor 983 1 764 0 SV uwait 0xfffffe00586cef00 syz-executor 935 1 767 0 SV uwait 0xfffffe00586ce880 syz-executor 930 1 764 0 SV uwait 0xfffffe00586cf180 syz-executor 922 1 767 0 SV uwait 0xfffffe00586cd200 syz-executor 918 1 764 0 SV uwait 0xfffffe0059826700 syz-executor 914 1 767 0 SV uwait 0xfffffe0059826900 syz-executor 910 1 764 0 SV uwait 0xfffffe0059828100 syz-executor 906 1 767 0 SV uwait 0xfffffe00586cee00 syz-executor 900 1 764 0 SV uwait 0xfffffe0059826100 syz-executor 892 1 767 0 SV uwait 0xfffffe0059826980 syz-executor 878 1 764 0 SV uwait 0xfffffe0059827c80 syz-executor 872 1 767 0 SV uwait 0xfffffe0059828000 syz-executor 846 1 764 0 SV uwait 0xfffffe00586cf080 syz-executor 767 1 767 0 R syz-executor 764 1 764 0 R syz-executor 761 759 761 0 REs csh 759 682 759 0 Ss select 0xfffffe00586ce1c0 sshd 748 1 748 0 Rs+ getty 747 1 747 0 Ss+ ttyin 0xfffffe0058932cb0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00589330b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00589334b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00589338b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe0058933cb0 getty 742 1 742 0 Ss+ ttyin 0xfffffe00589340b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe00589344b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe00589348b0 getty 686 1 686 0 Ss nanslp 0xffffffff83983401 cron 682 1 682 0 Ss select 0xfffffe00586cd7c0 sshd 495 1 495 0 Ss select 0xfffffe005847b8c0 syslogd 424 1 424 0 Ss wait 0xfffffe005b6a4580 devd 423 1 423 65 Ss select 0xfffffe0059827740 dhclient 338 1 338 0 Ss select 0xfffffe005847b7c0 dhclient 335 1 335 0 Ss select 0xfffffe005847b740 dhclient 17 0 0 0 DL syncer 0xffffffff83aa0be0 [syncer] 16 0 0 0 RL [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83a9f1c0 [bufdaemon] 100082 D - 0xffffffff82e02140 [bufspacedaemon-0] 100095 D sdflush 0xfffffe0059ab58e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83aea8a0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83ad0838 [dom0] 100080 D launds 0xffffffff83ad0844 [laundry: dom0] 100081 D umarcl 0xffffffff81d7a880 [uma] 7 0 0 0 RL [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff845e19a0 [pf purge] 5 0 0 0 DL waiting 0xffffffff842df9e0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff836cb340 [doneq0] 100046 D - 0xffffffff836cb2c0 [async] 100075 D - 0xffffffff836cb140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83acc020 [crypto] 100043 D crypto_ 0xfffffe0054082d30 [crypto returns 0] 100044 D crypto_ 0xfffffe0054082d80 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00543e0088 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff8392bd80 [g_event] 100037 D - 0xffffffff8392bda0 [g_up] 100038 D - 0xffffffff8392bdc0 [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] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100032 I [swi1: netisr 0] 100033 I [swi1: hpts] 100034 Run CPU 0 [swi1: hpts] 100047 I [irq24: virtio_pci0] 100048 I [irq25: virtio_pci0] 100049 I [irq26: virtio_pci0] 100050 I [irq27: virtio_pci0] 100051 I [irq28: virtio_pci1] 100052 I [irq29: virtio_pci1] 100053 I [irq30: virtio_pci1] 100054 I [irq31: virtio_pci1] 100055 I [irq32: virtio_pci1] 100060 I [irq10: virtio_pci2] 100062 I [irq1: atkbd0] 100063 I [irq12: psm0] 100064 I [swi0: uart uart++] 100068 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 RLs [init] 10 0 0 0 DL audit_w 0xffffffff83acca80 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c19ff0 [swapper] 100005 D - 0xfffffe000796d200 [softirq_0] 100006 D - 0xfffffe000796d100 [softirq_1] 100007 D - 0xfffffe000796d000 [if_io_tqg_0] 100008 D - 0xfffffe000796ce00 [if_io_tqg_1] 100009 D - 0xfffffe000796cd00 [if_config_tqg_0] 100010 D - 0xfffffe000796cc00 [pci_hp taskq] 100011 D - 0xfffffe000796cb00 [kqueue_ctx taskq] 100014 D - 0xfffffe000796c800 [thread taskq] 100016 D - 0xfffffe000796c600 [aiod_kick taskq] 100017 D - 0xfffffe000796c500 [deferred_unmount ta] 100018 D - 0xfffffe000796c400 [inm_free taskq] 100019 D - 0xfffffe000796c300 [in6m_free taskq] 100020 D - 0xfffffe000796c200 [linuxkpi_irq_wq] 100021 D - 0xfffffe000796c100 [linuxkpi_short_wq_0] 100022 D - 0xfffffe000796c100 [linuxkpi_short_wq_1] 100023 D - 0xfffffe000796c100 [linuxkpi_short_wq_2] 100024 D - 0xfffffe000796c100 [linuxkpi_short_wq_3] 100025 D - 0xfffffe000796c000 [linuxkpi_long_wq_0] 100026 D - 0xfffffe000796c000 [linuxkpi_long_wq_1] 100027 D - 0xfffffe000796c000 [linuxkpi_long_wq_2] 100028 D - 0xfffffe000796c000 [linuxkpi_long_wq_3] 100035 D - 0xfffffe000796be00 [firmware taskq] 100040 D - 0xfffffe000796bd00 [crypto_0] 100041 D - 0xfffffe000796bd00 [crypto_1] 100056 D - 0xfffffe000796bb00 [vtnet0 rxq 0] 100057 D - 0xfffffe000796ba00 [vtnet0 txq 0] 100058 D - 0xfffffe000796b900 [vtnet0 rxq 1] 100059 D - 0xfffffe000796b800 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0057f8d380 [virtio_balloon] 100065 D - 0xffffffff82732e00 [deadlkres] 100069 D - 0xfffffe00595d9000 [acpi_task_0] 100070 D - 0xfffffe00595d9000 [acpi_task_1] 100071 D - 0xfffffe00595d9000 [acpi_task_2] 100073 D - 0xfffffe000796da00 [mca taskq] 100074 D - 0xfffffe000796bc00 [CAM taskq] 100076 D - 0xfffffe000796b700 [ipsec_offload] 4385 764 764 0 Z syz-executor 4388 767 767 0 Z syz-executor db> show all locks Process 4403 (syz-executor) thread 0xfffffe008d64f000 (106539) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe0059a3edc0) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_socket.c:4815 Process 761 (csh) thread 0xfffffe005b6ce000 (100119) exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe005b68ac68) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:4108 Process 2 (clock) thread 0xfffffe0007a19000 (100030) shared rw sctpinp (sctpinp) r = 0 (0xfffffe0086971b20) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_output.c:4552 exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0074f4e8b0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctputil.c:1776 Process 12 (intr) thread 0xfffffe0007a1f000 (100034) exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe00751fe020) locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_hpts.c:1263 db> show malloc Type InUse MemUse Requests sctp_stro 374 318740K 3861 pf_hash 6 12804K 6 linker 399 5525K 518 tcp_hpts 7 4801K 7 devbuf 4188 4324K 4216 filedesc 537 4301K 5983 pcb 2582 3544K 18696 sysctloid 35218 2075K 35293 vtbuf 24 1968K 46 subproc 873 1495K 4702 kobj 329 1316K 493 vmem 5 1060K 15 newblk 13 1027K 5341 vfscache 3 1025K 3 sctp_atcl 1657 622K 13034 inodedep 161 572K 3449 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 101 acpica 1674 184K 57762 kdtrace 935 174K 10945 umtx 1264 158K 1264 tidhash 3 141K 3 pagedep 15 132K 2466 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 111 111K 132 sem 4 106K 4 gtaskqueue 18 98K 18 cred 329 83K 1897 bus 991 81K 5033 sctp_atky 2037 77K 17009 mtx_pool 3 74K 3 BPF 38 71K 70 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 519 65K 519 ddb_capture 1 64K 1 tcp_fsb_rack 20 42K 212 temp 36 37K 3210 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 128 32K 140 freework 124 31K 3204 freeblks 123 31K 2307 LRO 30 31K 34 msg 4 30K 4 kbdmux 6 28K 6 sctp_athm 1657 26K 13129 kqueue 325 21K 7038 pwddesc 319 20K 4808 ifaddr 71 20K 91 DEVFS_RULE 56 20K 56 routetbl 230 20K 733 freefile 142 18K 2289 lltable 53 17K 110 ufs_mount 4 17K 5 proc 3 17K 3 filemon 2 16K 322 tty 16 16K 16 sctp_timw 63 16K 63 ithread 90 15K 90 bus-sc 34 15K 1627 ifnet 8 15K 9 eventhandler 163 14K 163 ether_multi 152 13K 233 sctp_map 748 12K 7722 kenv 95 12K 95 GEOM 61 11K 477 CAM queue 5 11K 1528 rman 82 10K 437 CC Mem 36 9K 1831 plimit 23 9K 454 in6_multi 65 9K 85 bmsafemap 3 9K 2965 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 70 shmfd 1 8K 1 pfs_vncache 1 8K 1 dirrem 30 8K 2566 audit_evclass 238 8K 300 taskqueue 66 7K 81 proc-args 348 7K 5906 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 ufs_dirhash 24 5K 24 DEVFSP 73 5K 1533 pf_ifnet 11 5K 35 UMA 269 5K 269 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 acpisem 28 4K 28 session 27 4K 63 lockf 31 4K 77 kcovinfo 52 4K 78 terminal 11 3K 11 selfd 42 3K 118667 tcp_pcm_rack 10 3K 106 sctp_stri 5 3K 188 uidinfo 4 3K 379 hhook 8 3K 10 clone 9 3K 9 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 select 16 2K 71 sctp_ifa 15 2K 18 ip6ndp 12 2K 18 Unitno 28 2K 64 CAM XPT 22 2K 543 inpcbpolicy 49 2K 2949 in_multi 6 2K 14 tun 4 2K 6 toponodes 6 2K 6 netlink 3 2K 222 ipsecpolicy 2 2K 2 pf_osfp 11 2K 11 mkdir 10 2K 4808 acpidev 20 2K 20 msi 9 2K 9 softdep 1 1K 1 newdirblk 8 1K 2404 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 700 NFSD session 1 1K 1 osd 41 1K 1839 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 18 diradd 6 1K 2591 mld 6 1K 8 igmp 6 1K 8 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 crypto 4 1K 29 encap_export_host 12 1K 12 procdesc 4 1K 24 cdev 2 1K 2 lkpikmalloc 8 1K 9 cryptodev 7 1K 1216 chacha20random 1 1K 1 biobuf 1 1K 1 vnodes 1 1K 3 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 filedesc_to_leader 3 1K 8 soname 6 1K 14101 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 4 eventfd 1 1K 5 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 filecaps 4 1K 140 entropy 2 1K 46 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 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 tcp_do_rack 0 0K 0 pf_table 0 0K 6 pf_rule 0 0K 4 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 1946 sctp_iter 0 0K 20 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 1 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 19 sctp_aadr 0 0K 1087 madt_table 0 0K 2 smartpqi 0 0K 0 ixl 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 fpukern_ctx 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 aesni_data 0 0K 0 xenbus 0 0K 0 vm_fictitious 0 0K 0 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 2365 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 391 jsegdep 0 0K 0 jseg 0 0K 0 jfreefrag 0 0K 0 jfreeblk 0 0K 0 jnewblk 0 0K 0 jmvref 0 0K 0 jremref 0 0K 0 jaddref 0 0K 0 freedep 0 0K 0 freefrag 0 0K 3 allocindir 0 0K 0 indirdep 0 0K 1569 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 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 MLX5EEPROM 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 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 4 ipsecrequest 0 0K 0 ip6opt 0 0K 14 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_msource 0 0K 2 ip_moptions 0 0K 3 in_mfilter 0 0K 6 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 20 fadvise 0 0K 0 VN POLL 0 0K 1 statfs 0 0K 216 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 4 lio 0 0K 230 acl 0 0K 0 mbuf_tag 0 0K 0 ktls 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 iov 0 0K 21282 ioctlops 0 0K 386 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 288 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 950 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 cache 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 1 pwd 0 0K 0 tty console 0 0K 0 boottrace 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 tmpfs extattr 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 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 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 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 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 pvscsi 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 twsbuf 0 0K 0 tcp_log_dev 0 0K 9 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 SIIS driver 0 0K 0 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 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 md_sectors 0 0K 0 md_disk 0 0K 1 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 ciss_data 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 AHCI driver 0 0K 0 agp 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 7 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 nvme_da 0 0K 0 CAM CCB 0 0K 523 CAM ccb queue 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree ertt_txseginfo 40 2224097 2176776 6143047 0 254 176034920 0 mbuf_jumbo_page 4096 8474 924 68686 0 254 38494208 0 256 Bucket 2048 8801 19 35664 0 8 18063360 0 malloc-16384 16384 269 212 2990 0 1 7880704 0 malloc-2048 2048 1282 790 9276 0 8 4243456 0 vmem btag 56 72230 97 72274 0 254 4050312 0 mbuf 256 9256 5988 6323029 0 254 3902464 0 RADIX NODE 144 18523 3144 99552 0 62 3120048 0 sctp_ep 1152 1278 1011 9081 0 254 2636928 0 malloc-4096 4096 322 212 4083 0 2 2187264 0 socket 1024 1060 972 13365 0 254 2080768 0 mbuf_cluster 2048 1016 0 1016 0 254 2080768 0 UMA Slabs 0 112 18072 30 18072 0 126 2027424 0 VM OBJECT 264 4299 2511 61516 0 30 1797840 0 BUF TRIE 144 225 11563 5191 0 62 1697472 0 malloc-384 384 4121 49 4481 0 30 1601280 0 MAP ENTRY 96 9287 6589 239994 0 126 1524096 0 malloc-128 128 11555 163 11988 0 126 1499904 0 malloc-4096 4096 330 2 507 0 2 1359872 0 FFS inode 1168 795 234 3086 0 8 1201872 0 THREAD 1824 612 20 6540 0 8 1152768 0 sctp_asoc 2256 374 136 3859 0 254 1150560 0 tcp_bbr_map 128 4077 4386 328022 0 126 1083264 0 malloc-384 384 1710 870 13133 0 30 990720 0 PROC 1376 321 229 4403 0 8 756800 0 malloc-65536 65536 10 0 13 0 1 655360 0 malloc-64 64 614 9340 120302 0 254 637056 0 filedesc0 1072 319 234 4808 0 8 592816 0 sctp_raddr 736 389 381 4000 0 254 566720 0 malloc-256 256 1339 836 11714 0 62 556800 0 FPU_save_area 832 614 34 9015 0 16 539136 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 VNODE 440 835 281 3130 0 30 491040 0 malloc-65536 65536 5 2 525 0 1 458752 0 malloc-1024 1024 238 114 3609 0 16 360448 0 malloc-64 64 4519 584 14245 0 254 326592 0 VMSPACE 616 299 229 4273 0 16 325248 0 FFS2 dinode 256 795 270 3086 0 62 272640 0 malloc-32768 32768 2 6 1483 0 1 262144 0 mbuf_packet 256 145 871 13140 0 254 260096 0 malloc-128 128 1695 196 8183 0 126 242048 0 malloc-16 16 14512 238 14607 0 254 236000 0 sctp_chunk 152 291 1243 2198 0 254 233168 0 malloc-2048 2048 102 10 102 0 8 229376 0 DEVCTL 1024 16 204 178 0 0 225280 0 malloc-384 384 552 18 552 0 30 218880 0 tcp_log 416 0 513 441 0 254 213408 0 malloc-32768 32768 5 1 17 0 1 196608 0 malloc-256 256 640 110 7686 0 62 192000 0 malloc-256 256 577 173 7416 0 62 192000 0 UMA Zones 768 241 3 241 0 16 187392 0 Files 80 1216 1084 32666 0 126 184000 0 malloc-32 32 5335 335 5412 0 254 181440 0 malloc-128 128 1235 160 27633 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 128 Bucket 1024 145 18 2599 0 16 166912 0 malloc-2048 2048 6 74 1201 0 8 163840 0 malloc-256 256 274 356 6527 0 62 161280 0 malloc-1024 1024 129 15 1726 0 16 147456 0 S VFS Cache 104 1024 380 4348 0 126 146016 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 4 0 1 131072 0 unpcb 256 17 493 1274 0 254 130560 0 ksiginfo 112 530 514 1597 0 126 116928 0 malloc-4096 4096 18 10 34 0 2 114688 0 malloc-128 128 554 221 4493 0 126 99200 0 tcp_inpcb 1320 36 36 1826 0 8 95040 0 TURNSTILE 136 633 60 633 0 62 94248 0 malloc-32 32 1855 1043 17531 0 254 92736 0 malloc-384 384 183 57 3481 0 30 92160 0 malloc-8192 8192 9 2 117 0 1 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 64 Bucket 512 153 15 11205 0 30 86016 0 g_bio 408 0 210 40838 0 30 85680 0 malloc-64 64 392 931 21931 0 254 84672 0 malloc-64 64 593 730 5380 0 254 84672 0 malloc-16384 16384 5 0 185 0 1 81920 0 malloc-4096 4096 11 7 107 0 2 73728 0 malloc-64 64 574 497 2793 0 254 68544 0 SLEEPQUEUE 88 633 135 633 0 126 67584 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-8192 8192 3 5 343 0 1 65536 0 malloc-8192 8192 8 0 9 0 1 65536 0 malloc-4096 4096 16 0 27 0 2 65536 0 malloc-1024 1024 15 49 528 0 16 65536 0 malloc-256 256 83 172 3797 0 62 65280 0 malloc-256 256 82 173 5918 0 62 65280 0 32 Bucket 256 196 59 16191 0 62 65280 0 tcp_bbr_pcb 896 20 52 1479 0 16 64512 0 sctp_stream_msg_out 112 144 396 608 0 254 60480 0 malloc-4096 4096 10 4 22 0 2 57344 0 sctp_laddr 48 789 303 4550 0 254 52416 0 2 Bucket 32 276 1362 1671 0 254 52416 0 malloc-128 128 146 257 2456 0 126 51584 0 malloc-128 128 96 307 5959 0 126 51584 0 malloc-256 256 63 132 3160 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 31424 0 16 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-2048 2048 8 16 266 0 8 49152 0 malloc-2048 2048 16 8 18 0 8 49152 0 malloc-2048 2048 12 12 33 0 8 49152 0 pcpu-64 64 495 273 495 0 254 49152 0 pcpu-8 8 5252 892 5926 0 254 49152 0 pipe 736 18 48 1287 0 16 48576 0 malloc-16 16 1660 1340 22776 0 254 48000 0 malloc-384 384 63 57 543 0 30 46080 0 PWD 40 280 831 2487 0 254 44440 0 syncache 168 0 264 3 0 254 44352 0 malloc-4096 4096 6 4 567 0 2 40960 0 tcp_rack_pcb 1152 10 25 106 0 8 40320 0 sctp_readq 152 0 260 207 0 254 39520 0 da_ccb 544 0 70 10303 0 16 38080 0 udplite_inpcb 416 0 90 60 0 30 37440 0 udp_inpcb 416 6 84 255 0 30 37440 0 malloc-64 64 151 416 156 0 254 36288 0 malloc-64 64 2 565 19 0 254 36288 0 malloc-64 64 41 526 43 0 254 36288 0 tcp_rack_map 128 11 268 1915 0 126 35712 0 malloc-128 128 70 209 79 0 126 35712 0 malloc-128 128 71 208 76 0 126 35712 0 routing nhops 256 29 106 43 0 62 34560 0 ripcb 384 7 83 808 0 30 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-256 256 51 84 60 0 62 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-8192 8192 3 1 5 0 1 32768 0 malloc-2048 2048 2 14 8 0 8 32768 0 malloc-1024 1024 18 14 35 0 16 32768 0 malloc-1024 1024 10 22 14 0 16 32768 0 malloc-1024 1024 1 31 14 0 16 32768 0 malloc-512 512 7 57 244 0 30 32768 0 malloc-512 512 4 60 176 0 30 32768 0 malloc-512 512 3 61 705 0 30 32768 0 malloc-512 512 6 58 859 0 30 32768 0 malloc-512 512 16 48 26 0 30 32768 0 ttyinq 160 135 65 300 0 62 32000 0 8 Bucket 80 231 169 3118 0 126 32000 0 PGRP 120 31 233 69 0 126 31680 0 clpbuf 2624 0 12 22 0 4 31488 0 tcp_inpcb ports 32 8 874 1459 0 254 28224 0 malloc-32 32 424 458 7596 0 254 28224 0 16 Bucket 144 91 105 715 0 62 28224 0 4 Bucket 48 6 582 8 0 254 28224 0 AIO 208 5 128 126 0 62 27664 0 cpuset 200 7 121 12 0 62 25600 0 rtentry 168 30 114 43 0 62 24192 0 malloc-16 16 811 689 8685 0 254 24000 0 malloc-16 16 816 684 37315 0 254 24000 0 malloc-384 384 31 29 43 0 30 23040 0 hostcache 64 3 312 3 0 254 20160 0 udplite_inpcb ports 32 0 630 45 0 254 20160 0 udp_inpcb ports 32 3 627 29 0 254 20160 0 ertt 72 36 244 1826 0 126 20160 0 malloc-32 32 249 381 351 0 254 20160 0 malloc-32 32 227 403 1249 0 254 20160 0 malloc-32 32 26 604 3209 0 254 20160 0 malloc-32 32 7 623 20 0 254 20160 0 malloc-32 32 31 599 42 0 254 20160 0 KNOTE 160 1 124 874 0 62 20000 0 AIOCB 552 0 35 14 0 16 19320 0 L VFS Cache 320 0 60 5 0 30 19200 0 AIOLIO 272 0 70 115 0 30 19040 0 vmem 1856 2 7 2 0 8 16704 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 0 1 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 0 4 252 0 2 16384 0 malloc-1024 1024 2 14 2 0 16 16384 0 malloc-512 512 1 31 1 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 sctp_asconf_ack 48 3 333 12 0 254 16128 0 vtnet_tx_hdr 24 2 666 6130968 0 254 16032 0 tcp_log_id_node 120 0 132 1 0 126 15840 0 kenv 258 17 43 1076 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 domainset 40 0 315 4 0 254 12600 0 SMR SHARED 24 8 503 8 0 254 12264 0 tcp_log_id_bucket 176 0 69 1 0 62 12144 0 malloc-16 16 6 744 7 0 254 12000 0 malloc-16 16 17 733 204 0 254 12000 0 malloc-16 16 66 684 344 0 254 12000 0 malloc-16 16 10 740 12 0 254 12000 0 itimer 352 0 33 1 0 30 11616 0 malloc-384 384 1 29 1 0 30 11520 0 malloc-384 384 6 24 6 0 30 11520 0 Mountpoints 2816 2 2 2 0 4 11264 0 malloc-8192 8192 1 0 1 0 1 8192 0 pcpu-16 16 4 252 4 0 254 4096 0 UMA Slabs 1 176 11 11 11 0 62 3872 0 KMAP ENTRY 96 15 24 19 0 0 3744 0 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 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 UDP mappings 104 0 0 0 0 126 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 368 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 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 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 TMPFS node 240 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 cryptop 280 0 0 0 0 30 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 112 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 rl_entry 48 0 0 0 0 254 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-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-2048 2048 0 0 0 0 8 0 0 malloc-1024 1024 0 0 0 0 16 0 0 malloc-512 512 0 0 0 0 30 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