syzbot


panic: mpred ADDR doesn't precede pindex 0xbdc

Status: fixed on 2025/03/29 11:48
Reported-by: syzbot+23777bed81a02535bf97@syzkaller.appspotmail.com
Fix commit: 93c4f310fc65 vm_fault: correct mpred update after alloc fail
First crash: 3d11h, last: 3d11h

Sample crash report:
panic: mpred 0xfffffe0002c82ba8 doesn't precede pindex 0xbdc
cpuid = 1
time = 402
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe00830b7290
kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe00830b73f0
vpanic() at vpanic+0x257/frame 0xfffffe00830b75b0
panic() at panic+0xb5/frame 0xfffffe00830b7670
vm_page_alloc_domain_after() at vm_page_alloc_domain_after+0xa9c/frame 0xfffffe00830b77d0
vm_page_alloc_after() at vm_page_alloc_after+0x11f/frame 0xfffffe00830b7900
vm_fault_copy_entry() at vm_fault_copy_entry+0x5ae/frame 0xfffffe00830b79d0
vmspace_fork() at vmspace_fork+0x14ab/frame 0xfffffe00830b7af0
fork1() at fork1+0xb36/frame 0xfffffe00830b7c10
sys_fork() at sys_fork+0xe3/frame 0xfffffe00830b7d10
amd64_syscall() at amd64_syscall+0x4af/frame 0xfffffe00830b7f30
fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00830b7f30
--- syscall (198, FreeBSD ELF64, __syscall), rip = 0x3a197a, rsp = 0x825299f08, rbp = 0x825299f80 ---
KDB: enter: panic
[ thread pid 3220 tid 104253 ]
Stopped at      kdb_enter+0x6e: movq    $0,0x23e6517(%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         0xfffffe0070000000
rdx                    0x7ffff
rbx         0xffffffff82755600  .str.27
rsp         0xfffffe00830b73d0
rbp         0xfffffe00830b73f0
rsi                    0x80001
rdi         0xffffffff815dd179  printf+0x149
r8                           0
r9                  0xffffffff
r10                        0x1
r11                          0
r12         0xfffffe007a778000
r13         0xfffffffffffffffd
r14         0xffffffff82755600  .str.27
r15                          0
rip         0xffffffff815c7afe  kdb_enter+0x6e
rflags                    0x46
kdb_enter+0x6e: movq    $0,0x23e6517(%rip)
db> show proc
Process 3220 (syz-executor) at 0xfffffe007a7a0ae0:
 state: NORMAL
 uid: 0  gids: 0, 0, 5
 parent: pid 766 at 0xfffffe00548f75c0
 ABI: FreeBSD ELF64
 flag: 0x10000080  flag2: 0
 arguments: ./syz-executor exec
 reaper: 0xfffffe0008007040 reapsubtree: 1
 sigparent: 20
 vmspace: 0xfffffe007a794b68
   (map 0xfffffe007a794b68)
   (map.pmap 0xfffffe007a794c08)
   (pmap 0xfffffe007a794c78)
 threads: 4
104167                   D       vm map  0xfffffe007a794bc8  syz-executor
104246                   S       uwait   0xfffffe0081395b80  syz-executor
104247                   D       vm map  0xfffffe007a794bc8  syz-executor
104253                   Run     CPU 1                       syz-executor
db> ps
  pid  ppid  pgrp   uid  state   wmesg   wchan               cmd
 3223   767   767     0  R       (threaded)                  syz-executor
104178                   RunQ                                syz-executor
104252                   RunQ                                syz-executor
104254                   S       uwait   0xfffffe0081395380  syz-executor
104256                   RunQ                                syz-executor
 3221   765   765    -1  R       (threaded)                  syz-executor
104194                   RunQ                                syz-executor
104248                   S       uwait   0xfffffe0082e0d300  syz-executor
104249                   S       connec  0xfffffe005a2dc8da  syz-executor
104250                   S       uwait   0xfffffe0082e0d200  syz-executor
 3220   766   766     0  R       (threaded)                  syz-executor
104167                   D       vm map  0xfffffe007a794bc8  syz-executor
104246                   S       uwait   0xfffffe0081395b80  syz-executor
104247                   D       vm map  0xfffffe007a794bc8  syz-executor
104253                   Run     CPU 1                       syz-executor
 3214     1   765     0  S       uwait   0xfffffe0082820280  syz-executor
 3210     1  3207     0  S       uwait   0xfffffe0081395c80  syz-executor
 3196  3194  3194     0  D       tun_con 0xfffffe005894f3a8  ifconfig
 3194   763  3194     0  S       wait    0xfffffe0008025020  syz-executor
 3193     1  3188     0  S       uwait   0xfffffe0082e0d400  syz-executor
 3187     1   764 60928  S       uwait   0xfffffe007c6d0c00  syz-executor
 3185     1   766     0  S       uwait   0xfffffe008281fc00  syz-executor
 3176     1   765     0  S       uwait   0xfffffe0082820d80  syz-executor
 3174     1   765     0  S       uwait   0xfffffe008281fb00  syz-executor
 3171     0     0     0  DL      mdwait  0xfffffe0082c3c000  [md48]
 3169     1  3165     0  S       uwait   0xfffffe0081396600  syz-executor
 3157     1   766     0  S       uwait   0xfffffe007c6d0800  syz-executor
 3156     0     0     0  DL      mdwait  0xfffffe00845fd000  [md47]
 3151     1   767     0  S       uwait   0xfffffe007c6d0e00  syz-executor
 3150     1   767     0  S       uwait   0xfffffe008281ff00  syz-executor
 3141     1   766     0  S       uwait   0xfffffe0082821000  syz-executor
 3130     1   766     0  S       uwait   0xfffffe0082e0d800  syz-executor
 3129     1   765     0  S       uwait   0xfffffe0082820a80  syz-executor
 3128     1   766     0  S       uwait   0xfffffe008281fa00  syz-executor
 3119     1  3116     0  S       uwait   0xfffffe007c6d0d00  syz-executor
 3105     1  3101     0  S       uwait   0xfffffe0082820480  syz-executor
 3099     1   767     0  S       uwait   0xfffffe0082820180  syz-executor
 3082     0     0     0  DL      mdwait  0xfffffe008460e000  [md46]
 3077     1   765     0  S       uwait   0xfffffe0082820b80  syz-executor
 3060     1  3057     0  S       uwait   0xfffffe0081395a80  syz-executor
 3056     1   766     0  S       uwait   0xfffffe0082820780  syz-executor
 3040     1  3034     0  S       uwait   0xfffffe0081395980  syz-executor
 3036     1   766     0  S       uwait   0xfffffe008281fd00  syz-executor
 3018     1   767     0  S       uwait   0xfffffe0082822880  syz-executor
 3010     1   766     0  S       uwait   0xfffffe0082820c80  syz-executor
 2982     1   764     0  S       uwait   0xfffffe0082820380  syz-executor
 2981     1   764     0  S       uwait   0xfffffe0082821700  syz-executor
 2971     1   766     0  S       uwait   0xfffffe0082821800  syz-executor
 2966     0     0     0  DL      mdwait  0xfffffe0082e52000  [md45]
 2959     1   766     0  S       uwait   0xfffffe0081395680  syz-executor
 2958     1   765     0  S       uwait   0xfffffe0081396c00  syz-executor
 2956     1   764     0  S       uwait   0xfffffe0082821100  syz-executor
 2943     0     0     0  DL      mdwait  0xfffffe0082d7b000  [md44]
 2940     1   767     0  S       uwait   0xfffffe0081398380  syz-executor
 2937     1   764     0  S       uwait   0xfffffe0081396b00  syz-executor
 2936  2935   766     0  SV      uwait   0xfffffe0081398b80  syz-executor
 2935  2934   766     0  DV      ppwait  0xfffffe007a757aa0  syz-executor
 2934     1   766     0  DV      ppwait  0xfffffe007a758000  syz-executor
 2932  2931   766     0  SV      fifoor  0xfffffe0059ddd068  syz-executor
 2931     1   766     0  DV      ppwait  0xfffffe007a741aa0  syz-executor
 2920     1   764     0  S       uwait   0xfffffe0081396400  syz-executor
 2919     1   764     0  S       uwait   0xfffffe0081396200  syz-executor
 2914     1  2906     0  S       uwait   0xfffffe0081396900  syz-executor
 2912     1   765     0  S       uwait   0xfffffe0081396d00  syz-executor
 2909     1   767     0  S       uwait   0xfffffe0082821400  syz-executor
 2902     1   766     0  S       uwait   0xfffffe007c6cf200  syz-executor
 2901     1   766     0  S       uwait   0xfffffe0082821900  syz-executor
 2893     1   765     0  S       uwait   0xfffffe007c6cd300  syz-executor
 2890     1   765     0  S       uwait   0xfffffe0081395e80  syz-executor
 2887     1   764     0  S       uwait   0xfffffe0082821500  syz-executor
 2881     1   765     0  S       uwait   0xfffffe0081398580  syz-executor
 2879     1  2876     0  S       uwait   0xfffffe0081396700  syz-executor
 2868     1   764     0  S       uwait   0xfffffe0082822580  syz-executor
 2864     1   765     0  S       uwait   0xfffffe0082821a00  syz-executor
 2859     1  2853     0  S       uwait   0xfffffe0081396a00  syz-executor
 2852     1   765     0  S       uwait   0xfffffe0078db9e80  syz-executor
 2844     1   765     0  S       uwait   0xfffffe0082821300  syz-executor
 2835     1   764     0  S       uwait   0xfffffe0081396800  syz-executor
 2825     1   767     0  S       uwait   0xfffffe0082822680  syz-executor
 2818     1   764     0  S       uwait   0xfffffe0081396000  syz-executor
 2813     1   764     0  S       uwait   0xfffffe0081398d80  syz-executor
 2806     1   766     0  S       uwait   0xfffffe0082821600  syz-executor
 2797     1   765     0  S       uwait   0xfffffe0082821f00  syz-executor
 2794     1   765     0  S       uwait   0xfffffe0081398280  syz-executor
 2792     1   767     0  S       uwait   0xfffffe007c6cd800  syz-executor
 2787     1   767     0  S       uwait   0xfffffe0081398180  syz-executor
 2774     1   765     0  S       uwait   0xfffffe0082822180  syz-executor
 2770     1   764     0  S       uwait   0xfffffe0081396e00  syz-executor
 2760     1   765     0  S       uwait   0xfffffe0082821d00  syz-executor
 2753     1   764     0  S       uwait   0xfffffe0082821c00  syz-executor
 2752     1   764     0  S       uwait   0xfffffe007c6cd700  syz-executor
 2748     1   765     0  S       uwait   0xfffffe0082821b00  syz-executor
 2737     1   766     0  S       uwait   0xfffffe0082822280  syz-executor
 2722     1   767     0  S       uwait   0xfffffe0078db9a80  syz-executor
 2720     1   765     0  S       uwait   0xfffffe0078db9c80  syz-executor
 2715     1   766     0  S       uwait   0xfffffe0082822080  syz-executor
 2711     1   764     0  S       uwait   0xfffffe007c6cd500  syz-executor
 2703     1   764     0  S       uwait   0xfffffe0082822780  syz-executor
 2701     0     0     0  DL      mdwait  0xfffffe0059c44000  [md43]
 2695     1   766     0  S       uwait   0xfffffe0078db9780  syz-executor
 2691     1   765     0  S       uwait   0xfffffe0082821e00  syz-executor
 2677     1   767     0  S       uwait   0xfffffe0082822480  syz-executor
 2664     1   766     0  S       uwait   0xfffffe0078db9680  syz-executor
 2661     1   765     0  S       uwait   0xfffffe007c6ce880  syz-executor
 2653     1   766     0  S       uwait   0xfffffe0081396f00  syz-executor
 2650     0     0     0  DL      mdwait  0xfffffe008280a000  [md135]
 2649     1   764     0  S       uwait   0xfffffe0082822380  syz-executor
 2645     1   765     0  S       uwait   0xfffffe0078db9b80  syz-executor
 2631     1   766     0  S       uwait   0xfffffe007c6cde00  syz-executor
 2628     1   764     0  S       uwait   0xfffffe007c6cf100  syz-executor
 2622     1   767     0  S       uwait   0xfffffe007c6cdd00  syz-executor
 2620     1   766     0  S       uwait   0xfffffe006ebab600  syz-executor
 2617     1   764     0  S       uwait   0xfffffe0081398880  syz-executor
 2616     0     0     0  DL      mdwait  0xfffffe0081b7b000  [md42]
 2612     1   767     0  S       uwait   0xfffffe007c6cd000  syz-executor
 2611     1   765     0  S       uwait   0xfffffe0078db9d80  syz-executor
 2605     1   765     0  S       uwait   0xfffffe0081398a80  syz-executor
 2599     0     0     0  DL      mdwait  0xfffffe006dc20000  [md41]
 2593     1   765     0  S       uwait   0xfffffe0078db9980  syz-executor
 2591     1   767     0  S       uwait   0xfffffe0081398080  syz-executor
 2590     1   766     0  S       uwait   0xfffffe0078db9880  syz-executor
 2589     1   764     0  S       uwait   0xfffffe007c6cd400  syz-executor
 2586     1   764     0  S       uwait   0xfffffe007c6cdf00  syz-executor
 2585     1   764     0  S       uwait   0xfffffe007c6cda00  syz-executor
 2581     1   766     0  S       uwait   0xfffffe006ebab700  syz-executor
 2579     1   764     0  S       uwait   0xfffffe006ebab800  syz-executor
 2577     1   766     0  S       uwait   0xfffffe007c6ce580  syz-executor
 2574     1   764     0  S       uwait   0xfffffe0081398e80  syz-executor
 2573     1   767     0  S       uwait   0xfffffe007c6ce080  syz-executor
 2572     1   767     0  S       uwait   0xfffffe007c6cd200  syz-executor
 2565     1   764     0  S       uwait   0xfffffe007c6ce680  syz-executor
 2563     1   766     0  S       uwait   0xfffffe0081398980  syz-executor
 2562     1   767     0  S       uwait   0xfffffe008139a100  syz-executor
 2561     1   767     0  S       uwait   0xfffffe007c6cdc00  syz-executor
 2554     1  2549     0  S       uwait   0xfffffe007c6cdb00  syz-executor
 2551     1   766     0  S       uwait   0xfffffe0081398c80  syz-executor
 2548     1   764     0  S       uwait   0xfffffe0078db7200  syz-executor
 2546     1   766     0  S       uwait   0xfffffe007c6cd900  syz-executor
 2544     1   765     0  S       uwait   0xfffffe007c6ceb80  syz-executor
 2538     1   766     0  S       uwait   0xfffffe006ebab500  syz-executor
 2537     1   764     0  S       uwait   0xfffffe007c6d0280  syz-executor
 2534     1   766     0  S       uwait   0xfffffe007c6d0580  syz-executor
 2530     1   767     0  S       uwait   0xfffffe007c6ce780  syz-executor
 2511     1   767     0  S       uwait   0xfffffe008139a000  syz-executor
 2509     1   767     0  S       uwait   0xfffffe007c6cee80  syz-executor
 2499     1   765     0  S       uwait   0xfffffe007c6cfa00  syz-executor
 2494     1   767     0  S       uwait   0xfffffe008139a200  syz-executor
 2492     1   767     0  S       uwait   0xfffffe0081398680  syz-executor
 2489     1   766     0  S       uwait   0xfffffe007c6cf300  syz-executor
 2483     1   765     0  S       uwait   0xfffffe007c6cea80  syz-executor
 2473     1   767     0  S       uwait   0xfffffe0078db8000  syz-executor
 2459     1   765     0  S       uwait   0xfffffe0058a80400  syz-executor
 2456     1   765     0  S       uwait   0xfffffe007c6ced80  syz-executor
 2450     1   767     0  S       uwait   0xfffffe007c6ce280  syz-executor
 2449     1  2443     0  S       uwait   0xfffffe0058a81080  syz-executor
 2437     1   767     0  S       uwait   0xfffffe007c6cff00  syz-executor
 2434     1   765     0  S       uwait   0xfffffe008139a600  syz-executor
 2430     1   764     0  S       uwait   0xfffffe007c6ce380  syz-executor
 2425     1   767     0  S       uwait   0xfffffe007c6ce980  syz-executor
 2417     1   766     0  S       uwait   0xfffffe007c6ce480  syz-executor
 2405     1  2400     0  S       uwait   0xfffffe007c6ce180  syz-executor
 2402     0     0     0  DL      mdwait  0xfffffe0081b2d000  [md40]
 2395     1   767     0  S       uwait   0xfffffe007c6cec80  syz-executor
 2394     1   767     0  S       uwait   0xfffffe007c6cf900  syz-executor
 2393     1   765     0  S       uwait   0xfffffe008139a500  syz-executor
 2390     1   767     0  S       uwait   0xfffffe007c6cfb00  syz-executor
 2387     1  2385     0  S       uwait   0xfffffe008139a300  syz-executor
 2383     1   764     0  S       uwait   0xfffffe0078db6880  syz-executor
 2377     1   765     0  S       uwait   0xfffffe007c6cfc00  syz-executor
 2375     1   765     0  S       uwait   0xfffffe007c6d0080  syz-executor
 2371     0     0     0  DL      mdwait  0xfffffe0081b74000  [md39]
 2359     1   766     0  S       uwait   0xfffffe0078db6380  syz-executor
 2358     1   766     0  S       uwait   0xfffffe008139a400  syz-executor
 2357     1   764     0  S       uwait   0xfffffe0078db7100  syz-executor
 2348     1   767     0  S       uwait   0xfffffe0078db6580  syz-executor
 2347     1   767     0  S       uwait   0xfffffe0078db6980  syz-executor
 2333     1   765     0  S       uwait   0xfffffe007c6cf700  syz-executor
 2332     1   766     0  S       uwait   0xfffffe008139a700  syz-executor
 2320     1   766     0  S       uwait   0xfffffe006ebabc00  syz-executor
 2317     1   765     0  S       uwait   0xfffffe007c6cf800  syz-executor
 2292     0     0     0  DL      mdwait  0xfffffe0081292000  [md38]
 2284     0     0     0  DL      mdwait  0xfffffe00801a8000  [md37]
 2268     1   766     0  S       uwait   0xfffffe007c6d0180  syz-executor
 2266     1   766     0  S       uwait   0xfffffe0078db6280  syz-executor
 2265     1   766     0  S       uwait   0xfffffe0078db6680  syz-executor
 2259     1   766     0  S       uwait   0xfffffe0078db6180  syz-executor
 2257     0     0     0  DL      mdwait  0xfffffe0080e4b000  [md36]
 2248     1   766     0  S       uwait   0xfffffe007c6cf600  syz-executor
 2247     0     0     0  DL      mdwait  0xfffffe00805a9000  [md35]
 2242     0     0     0  DL      mdwait  0xfffffe007fce9000  [md34]
 2230     1   764     0  S       uwait   0xfffffe0078db7d80  syz-executor
 2226     1  2222     0  S       uwait   0xfffffe0078db6a80  syz-executor
 2223     0     0     0  DL      mdwait  0xfffffe00801a7000  [md33]
 2221     1   764     0  S       uwait   0xfffffe007c6cfe00  syz-executor
 2212     1   764     0  S       uwait   0xfffffe0078db6480  syz-executor
 2211     1   767     0  S       uwait   0xfffffe006ebabe00  syz-executor
 2209     1  2205     0  S       uwait   0xfffffe0058a80500  syz-executor
 2207     1   766     0  S       uwait   0xfffffe006ebabd00  syz-executor
 2200     1  2194     0  S       uwait   0xfffffe0078db6080  syz-executor
 2197     1   765     0  S       uwait   0xfffffe0007ff1980  syz-executor
 2193     1   767     0  S       uwait   0xfffffe0078db6780  syz-executor
 2191     1   767     0  S       uwait   0xfffffe0078db7700  syz-executor
 2188     1  2185     0  S       uwait   0xfffffe0078db6b80  syz-executor
 2178     1   766     0  S       uwait   0xfffffe0078db6d80  syz-executor
 2177     0     0     0  DL      mdwait  0xfffffe007f8ad000  [md32]
 2171     1   767     0  S       uwait   0xfffffe0007ff1380  syz-executor
 2166     1   766     0  S       uwait   0xfffffe006ebabf00  syz-executor
 2164     0     0     0  DL      mdwait  0xfffffe007f466000  [md31]
 2160     0     0     0  DL      mdwait  0xfffffe007f065000  [md30]
 2151     0     0     0  DL      mdwait  0xfffffe007f064000  [md29]
 2140     0     0     0  DL      mdwait  0xfffffe007ec1a000  [md28]
 2138     1   766     0  S       uwait   0xfffffe0078db7c80  syz-executor
 2128     0     0     0  DL      mdwait  0xfffffe007e37d000  [md27]
 2117     1   767     0  S       uwait   0xfffffe007c6d0480  syz-executor
 2114     1   764     0  S       uwait   0xfffffe0007ff1480  syz-executor
 2113     1   765     0  S       uwait   0xfffffe0078db7900  syz-executor
 2109     0     0     0  DL      mdwait  0xfffffe007e37e000  [md26]
 2098     1   765     0  S       uwait   0xfffffe0058a80d00  syz-executor
 2093     1   767     0  S       uwait   0xfffffe0078db7b80  syz-executor
 2090     0     0     0  DL      mdwait  0xfffffe007dee8000  [md25]
 2087     0     0     0  DL      mdwait  0xfffffe007dac5000  [md24]
 2081     1   766     0  S       uwait   0xfffffe0058d0ed80  syz-executor
 2076     1   765     0  S       uwait   0xfffffe0007ff1a80  syz-executor
 2075     1   764     0  S       uwait   0xfffffe0058d0d100  syz-executor
 2059     1   767     0  S       uwait   0xfffffe0007ff1b80  syz-executor
 2044     1  2035     0  S       uwait   0xfffffe0058a80300  syz-executor
 2038     1   767     0  S       uwait   0xfffffe0078db7300  syz-executor
 2025     0     0     0  DL      mdwait  0xfffffe007c6a4000  [md23]
 2023     1  2017     0  S       uwait   0xfffffe0058a82a00  syz-executor
 2020     1  2015     0  S       uwait   0xfffffe0078db8200  syz-executor
 2010     1   764     0  S       uwait   0xfffffe0078db7800  syz-executor
 2004     0     0     0  DL      mdwait  0xfffffe007cf39000  [md22]
 1994     1   767     0  S       uwait   0xfffffe0078db8c00  syz-executor
 1993     1   767     0  S       uwait   0xfffffe0078db7a00  syz-executor
 1990     1  1980     0  S       uwait   0xfffffe006eba9000  syz-executor
 1984     0     0     0  DL      mdwait  0xfffffe007cad1000  [md21]
 1972     0     0     0  DL      mdwait  0xfffffe007c6a2000  [md20]
 1969     1   765     0  S       uwait   0xfffffe0007ff1180  syz-executor
 1967     1   765     0  S       uwait   0xfffffe0007ff1780  syz-executor
 1963     1   764     0  S       uwait   0xfffffe0007ff1c80  syz-executor
 1962     1   764     0  S       uwait   0xfffffe005a122580  syz-executor
 1961     1  1956     0  S       uwait   0xfffffe0058a81a80  syz-executor
 1958     1  1953     0  S       uwait   0xfffffe005a122480  syz-executor
 1949     0     0     0  DL      -       0xffffffff83939be0  [accounting]
 1942     1  1939     0  S       uwait   0xfffffe0078db8900  syz-executor
 1924     1   767     0  S       uwait   0xfffffe0058a80200  syz-executor
 1916     1   766     0  S       uwait   0xfffffe0058a80e00  syz-executor
 1911     1   765     0  S       uwait   0xfffffe0058a80a00  syz-executor
 1909     1  1904     0  S       uwait   0xfffffe0078db8100  syz-executor
 1907     0     0     0  DL      mdwait  0xfffffe007c662000  [md19]
 1901     0     0     0  DL      mdwait  0xfffffe007c220000  [md18]
 1896     1   767     0  S       uwait   0xfffffe005a122980  syz-executor
 1894     1   767     0  S       uwait   0xfffffe0058a80100  syz-executor
 1878     1   764     0  S       uwait   0xfffffe0078db8700  syz-executor
 1875     1  1875     0  Ss+     ttyin   0xfffffe0054773cb0  getty
 1874     1  1874     0  Ss+     ttyin   0xfffffe00547744b0  getty
 1873     1  1873     0  Ss+     ttyin   0xfffffe0058aa40b0  getty
 1872     1  1872     0  Ss+     ttyin   0xfffffe0059cc54b0  getty
 1871     1  1871     0  Ss+     ttyin   0xfffffe0059cc5cb0  getty
 1870     1  1870     0  Ss+     ttyin   0xfffffe0059cc64b0  getty
 1869     1  1869     0  Ss+     ttyin   0xfffffe0059cc6cb0  getty
 1868     1  1868     0  Ss+     ttyin   0xfffffe00547734b0  getty
 1867     1  1867     0  Ss+     ttyin   0xfffffe0054774cb0  getty
 1864     1   764     0  S       uwait   0xfffffe0058a81680  syz-executor
 1852     1   766     0  S       uwait   0xfffffe0078db8600  syz-executor
 1847     1   767     0  S       uwait   0xfffffe0058a80c00  syz-executor
 1841     0     0     0  DL      mdwait  0xfffffe007bdb0000  [md17]
 1834     1   765     0  S       uwait   0xfffffe0078db8b00  syz-executor
 1830     1   764     0  S       uwait   0xfffffe0058a80700  syz-executor
 1824     0     0     0  DL      (threaded)                  [so_splice]
101868                   D       -       0xfffffe0078db7a80  [thr_0]
101884                   D       -       0xfffffe0078db7ac0  [thr_1]
 1819     1   764     0  S       uwait   0xfffffe0058a81480  syz-executor
 1813     0     0     0  DL      mdwait  0xfffffe007b388000  [md16]
 1802     1   764     0  S       uwait   0xfffffe0078db8f00  syz-executor
 1799     1   765     0  S       uwait   0xfffffe006eba8180  syz-executor
 1789     0     0     0  DL      mdwait  0xfffffe007b4ce000  [md15]
 1784     0     0     0  DL      mdwait  0xfffffe007b0c4000  [md14]
 1771     1   767     0  S       uwait   0xfffffe0058a81180  syz-executor
 1742     0     0     0  DL      mdwait  0xfffffe0078946000  [md13]
 1738     1   766     0  S       uwait   0xfffffe0058a83580  syz-executor
 1737     1   765     0  S       uwait   0xfffffe005a122680  syz-executor
 1732     0     0     0  DL      mdwait  0xfffffe007a828000  [md12]
 1727     1   764     0  S       uwait   0xfffffe0058a81280  syz-executor
 1725     1   764     0  S       uwait   0xfffffe006eba7200  syz-executor
 1724     0     0     0  DL      mdwait  0xfffffe0079344000  [md0]
 1722     1   764     0  S       uwait   0xfffffe0058a81580  syz-executor
 1714     1   764     0  S       uwait   0xfffffe0078db9080  syz-executor
 1709     1   767     0  S       uwait   0xfffffe0078db8400  syz-executor
 1708     1   767     0  S       uwait   0xfffffe0078db9380  syz-executor
 1706     1  1704     0  S       uwait   0xfffffe0058a82500  syz-executor
 1692     1   765     0  S       uwait   0xfffffe0078db9580  syz-executor
 1690     1   765     0  S       uwait   0xfffffe005a122c80  syz-executor
 1688     0     0     0  DL      mdwait  0xfffffe007a0d1000  [md11]
 1687     1   765     0  S       uwait   0xfffffe005a122d80  syz-executor
 1680     1   764     0  S       uwait   0xfffffe0078db9480  syz-executor
 1675     1  1670     0  S       uwait   0xfffffe005a122880  syz-executor
 1673     1   765     0  S       uwait   0xfffffe0058a81880  syz-executor
 1671     1   765     0  S       uwait   0xfffffe0058a82200  syz-executor
 1667     1   766     0  S       uwait   0xfffffe0058d0b900  syz-executor
 1653     1   764     0  S       uwait   0xfffffe006eba8080  syz-executor
 1652     1   764     0  S       uwait   0xfffffe006eba7100  syz-executor
 1648     1   766     0  S       uwait   0xfffffe0058a82700  syz-executor
 1643     1   765     0  S       uwait   0xfffffe0058a81780  syz-executor
 1641     0     0     0  DL      mdwait  0xfffffe0079c58000  [md10]
 1631     0     0     0  DL      mdwait  0xfffffe007981b000  [md9]
 1620     1  1616     0  S       uwait   0xfffffe006eba8c80  syz-executor
 1619     0     0     0  DL      mdwait  0xfffffe00793cd000  [md8]
 1613     1   766     0  S       uwait   0xfffffe0058a82600  syz-executor
 1606     1   764     0  S       uwait   0xfffffe0058d0bb00  syz-executor
 1605     1   764     0  S       uwait   0xfffffe006eba7000  syz-executor
 1595     0     0     0  DL      mdwait  0xfffffe0078dc1000  [md6]
 1594     1  1592     0  S       uwait   0xfffffe006eba7300  syz-executor
 1589     1   765     0  S       uwait   0xfffffe005a122e80  syz-executor
 1588     1   767     0  S       uwait   0xfffffe0058a81c80  syz-executor
 1580     1   766     0  S       uwait   0xfffffe0058a81b80  syz-executor
 1573     1   765     0  S       uwait   0xfffffe006eba8a80  syz-executor
 1566     1   764     0  S       uwait   0xfffffe006eba7400  syz-executor
 1563     1   764     0  S       uwait   0xfffffe0058a81980  syz-executor
 1558     1   767     0  S       uwait   0xfffffe006eba8d80  syz-executor
 1543     1   766     0  S       uwait   0xfffffe006eba7f00  syz-executor
 1541     0     0     0  DL      mdwait  0xfffffe0078c39000  [md7]
 1530     1   767     0  S       uwait   0xfffffe006eba8380  syz-executor
 1519     1  1517     0  S       uwait   0xfffffe0058d0bf00  syz-executor
 1515     1   767     0  S       uwait   0xfffffe005a122b80  syz-executor
 1507     1   764     0  S       uwait   0xfffffe0058a83d80  syz-executor
 1506     1   767     0  S       uwait   0xfffffe0058a82400  syz-executor
 1504     1   765     0  S       uwait   0xfffffe0058a83680  syz-executor
 1503     1   765     0  S       uwait   0xfffffe006eba7800  syz-executor
 1501     1   766     0  S       uwait   0xfffffe0058d0b700  syz-executor
 1480     1   767     0  S       uwait   0xfffffe006eba7a00  syz-executor
 1479     1  1473     0  S       uwait   0xfffffe0058d0b300  syz-executor
 1477     1   767     0  S       uwait   0xfffffe006eba7900  syz-executor
 1472     1   764     0  S       uwait   0xfffffe006eba7c00  syz-executor
 1468     1   766     0  S       uwait   0xfffffe006eba8880  syz-executor
 1466     1   767     0  S       uwait   0xfffffe006eba7500  syz-executor
 1457     1   765     0  S       uwait   0xfffffe0058a82a80  syz-executor
 1449     1  1444     0  S       uwait   0xfffffe006eba9200  syz-executor
 1443     1   767     0  S       uwait   0xfffffe006eba7d00  syz-executor
 1435     1   767     0  S       uwait   0xfffffe006eba7700  syz-executor
 1434     1   765     0  S       uwait   0xfffffe006eba8280  syz-executor
 1428     1   764     0  S       uwait   0xfffffe006eba9100  syz-executor
 1422     1   767     0  S       uwait   0xfffffe006eba8680  syz-executor
 1417     1   766     0  S       uwait   0xfffffe006eba7e00  syz-executor
 1413     1   766     0  S       uwait   0xfffffe006eba7600  syz-executor
 1401     1   764     0  S       uwait   0xfffffe006eba9a00  syz-executor
 1389     1   764     0  S       uwait   0xfffffe006eba7b00  syz-executor
 1369     1   767     0  S       uwait   0xfffffe0058d0c900  syz-executor
 1358     1   765     0  S       uwait   0xfffffe0058d0be00  syz-executor
 1354     1   767     0  S       uwait   0xfffffe0058d0c080  syz-executor
 1353     1   766     0  S       uwait   0xfffffe0058a83a80  syz-executor
 1352     1   767     0  S       uwait   0xfffffe006eba8980  syz-executor
 1344     1   767     0  S       uwait   0xfffffe0058d0c600  syz-executor
 1340     1   766     0  S       uwait   0xfffffe005a121a00  syz-executor
 1332     1   765     0  S       uwait   0xfffffe0058a82900  syz-executor
 1325     1   765     0  S       uwait   0xfffffe0058d0e380  syz-executor
 1319     1   767     0  S       uwait   0xfffffe006eba8480  syz-executor
 1312     1   767     0  S       uwait   0xfffffe006eba8b80  syz-executor
 1303     0     0     0  DL      mdwait  0xfffffe0078947000  [md5]
 1302     1   765     0  S       uwait   0xfffffe0058d0ba00  syz-executor
 1283     1   765     0  S       uwait   0xfffffe006eba8580  syz-executor
 1267     1   767     0  S       uwait   0xfffffe006eba9300  syz-executor
 1259     1   767     0  S       uwait   0xfffffe0058a83880  syz-executor
 1256     1   764     0  S       uwait   0xfffffe006eba8e80  syz-executor
 1254     0     0     0  DL      mdwait  0xfffffe0078857000  [md4]
 1249     1   764     0  S       uwait   0xfffffe006eba9b00  syz-executor
 1245     1   765 60929  S       uwait   0xfffffe005a120f00  syz-executor
 1244     0     0     0  DL      mdwait  0xfffffe0078858000  [md3]
 1238     0     0     0  DL      -       0xffffffff83a9f280  [soaiod4]
 1237     0     0     0  DL      -       0xffffffff83a9f280  [soaiod3]
 1236     0     0     0  DL      -       0xffffffff83a9f280  [soaiod2]
 1235     0     0     0  DL      -       0xffffffff83a9f280  [soaiod1]
 1230     1   766     0  S       uwait   0xfffffe0058d0b600  syz-executor
 1227     1   765     0  S       uwait   0xfffffe0058d0c180  syz-executor
 1217     1   766     0  S       uwait   0xfffffe0058d0c700  syz-executor
 1215     1   766     0  S       uwait   0xfffffe006ebab280  syz-executor
 1214     1   765     0  S       uwait   0xfffffe0058d0b100  syz-executor
 1212     1  1210     0  S       uwait   0xfffffe005a120480  syz-executor
 1206     0     0     0  DL      mdwait  0xfffffe0059dea000  [md2]
 1183     0     0     0  DL      mdwait  0xfffffe006e774000  [md1]
 1174     1   765     0  S       uwait   0xfffffe005a120580  syz-executor
 1172     0     0     0  DL      (threaded)                  [KTLS]
100090                   D       -       0xfffffe005a047c00  [thr_0]
100758                   D       -       0xfffffe005a047c80  [thr_1]
100759                   D       -       0xffffffff83aa0aa8  [reclaim_0]
 1131     1   764 60929  S       uwait   0xfffffe0058d0c500  syz-executor
 1096     1   766     0  S       uwait   0xfffffe0058d0b500  syz-executor
 1095     1   767     0  S       uwait   0xfffffe0058d0e680  syz-executor
 1092     1   765     0  S       uwait   0xfffffe005a121900  syz-executor
 1082     1   766     0  S       uwait   0xfffffe006eba9e00  syz-executor
 1079     1   767     0  S       uwait   0xfffffe0058d0b000  syz-executor
 1069     1   765     0  S       uwait   0xfffffe005a122080  syz-executor
 1066     1   767     0  S       uwait   0xfffffe0058a83780  syz-executor
 1060     1   764     0  S       uwait   0xfffffe0058d0d000  syz-executor
 1059     1   767     0  S       uwait   0xfffffe0058a83980  syz-executor
 1054     1   767     0  S       uwait   0xfffffe0058a83e80  syz-executor
 1049     1   765     0  S       uwait   0xfffffe006eba9700  syz-executor
 1042     1   764     0  S       uwait   0xfffffe006ebab380  syz-executor
 1040     1   766 60929  S       uwait   0xfffffe006ebab180  syz-executor
 1038     1   767     0  S       uwait   0xfffffe005a121580  syz-executor
 1033     1   764     0  S       uwait   0xfffffe006ebab080  syz-executor
 1030     1   764     0  S       uwait   0xfffffe006eba9500  syz-executor
 1025     1  1021     0  S       uwait   0xfffffe0058a83c80  syz-executor
 1016     1   765     0  S       uwait   0xfffffe006eba9900  syz-executor
 1015     1   767     0  S       uwait   0xfffffe006eba9f00  syz-executor
 1001     1   767     0  S       uwait   0xfffffe005a121c00  syz-executor
  996     1   766     0  S       uwait   0xfffffe0058a83b80  syz-executor
  990     1   766     0  S       uwait   0xfffffe005a122180  syz-executor
  984     1   767     0  S       uwait   0xfffffe006eba9400  syz-executor
  978     1   767     0  S       uwait   0xfffffe005a120a00  syz-executor
  975     1   764     0  S       uwait   0xfffffe0058d0e580  syz-executor
  960     1   766     0  S       uwait   0xfffffe0058a83480  syz-executor
  958     1   767     0  S       uwait   0xfffffe005a121d00  syz-executor
  956     1   764     0  S       uwait   0xfffffe005a122380  syz-executor
  947     1   764     0  S       uwait   0xfffffe0058a83280  syz-executor
  944     1   766     0  S       uwait   0xfffffe005a121b00  syz-executor
  932     1   767     0  S       uwait   0xfffffe005a122280  syz-executor
  931     1   765     0  S       uwait   0xfffffe0058a83380  syz-executor
  925     1   765     0  S       uwait   0xfffffe0058d0e980  syz-executor
  921     1   766     0  S       uwait   0xfffffe006ebab480  syz-executor
  917     1   767     0  S       uwait   0xfffffe005a120780  syz-executor
  910     1   764     0  S       uwait   0xfffffe005a121800  syz-executor
  903     1   766     0  S       uwait   0xfffffe005a120080  syz-executor
  896     1   764     0  S       uwait   0xfffffe005a120280  syz-executor
  895     1   766     0  S       uwait   0xfffffe005a121e00  syz-executor
  878     1   765     0  S       uwait   0xfffffe005a11fa00  syz-executor
  865     1   765     0  S       uwait   0xfffffe005a120900  syz-executor
  852     1   767     0  S       uwait   0xfffffe005a120c00  syz-executor
  851     0     0     0  DL      aiordy  0xfffffe005492fae0  [aiod4]
  850     0     0     0  DL      aiordy  0xfffffe005490bae0  [aiod3]
  849     0     0     0  DL      aiordy  0xfffffe00548f65a0  [aiod2]
  848     0     0     0  DL      aiordy  0xfffffe005490c5a0  [aiod1]
  845     1   765     0  S       uwait   0xfffffe005a11f300  syz-executor
  840     1   766     0  S       uwait   0xfffffe005a120d00  syz-executor
  832     1   764     0  S       uwait   0xfffffe005a11f000  syz-executor
  831     1   765     0  S       uwait   0xfffffe005a120b00  syz-executor
  827     1   765     0  S       uwait   0xfffffe0058d0e780  syz-executor
  814   801   814     0  Ss      select  0xfffffe006e3cf6c0  dhclient
  801     1   424    65  S       select  0xfffffe006e3d01c0  dhclient
  797     1   764     0  S       uwait   0xfffffe005a11f100  syz-executor
  767   763   767     0  S       nanslp  0xffffffff8398f3c1  syz-executor
  766   763   766     0  S       nanslp  0xffffffff8398f3c1  syz-executor
  765   763   765     0  R                                   syz-executor
  763     1   761     0  S       select  0xfffffe006e3d08c0  syz-executor
  759     1   759     0  Ss      select  0xfffffe006e3d06c0  sshd
   17     0     0     0  DL      syncer  0xffffffff83aacc20  [syncer]
   16     0     0     0  DL      vlruwt  0xfffffe0008026040  [vnlru]
   15     0     0     0  DL      (threaded)                  [bufdaemon]
100080                   D       psleep  0xffffffff83aab1e0  [bufdaemon]
100083                   D       -       0xffffffff82e02140  [bufspacedaemon-0]
100094                   D       sdflush 0xfffffe005a11b8e8  [/ worker]
    9     0     0     0  DL      psleep  0xffffffff83af60e0  [vmdaemon]
    8     0     0     0  RL      (threaded)                  [pagedaemon]
100078                   D       pwait   0xffffffff8275a8a1  [dom0]
100081                   RunQ                                [laundry: dom0]
100082                   D       umarcls 0xffffffff8275a8a1  [uma]
    7     0     0     0  DL      -       0xffffffff8370cbd0  [rand_harvestq]
    6     0     0     0  RL                                  [pf purge]
    5     0     0     0  DL      waiting 0xffffffff846d6580  [sctp_iterator]
    4     0     0     0  DL      (threaded)                  [cam]
100046                   D       -       0xffffffff836d7340  [doneq0]
100047                   D       -       0xffffffff836d72c0  [async]
100076                   D       -       0xffffffff836d7140  [scanner]
    3     0     0     0  DL      (threaded)                  [crypto]
100043                   D       crypto_ 0xffffffff83ad78a0  [crypto]
100044                   D       crypto_ 0xfffffe0008bdf630  [crypto returns 0]
100045                   D       crypto_ 0xfffffe0008bdf680  [crypto returns 1]
   14     0     0     0  DL      seqstat 0xfffffe0008bf5488  [sequencer 00]
   13     0     0     0  DL      (threaded)                  [geom]
100037                   D       -       0xffffffff83937da0  [g_event]
100038                   D       -       0xffffffff83937dc0  [g_up]
100039                   D       -       0xffffffff83937de0  [g_down]
    2     0     0     0  WL      (threaded)                  [clock]
100031                   I                                   [clock (0)]
100032                   I                                   [clock (1)]
   12     0     0     0  RL      (threaded)                  [intr]
100013                   I                                   [swi6: task queue]
100014                   I                                   [swi6: Giant taskq]
100016                   I                                   [swi5: fast taskq]
100033                   I                                   [swi1: netisr 0]
100034                   Run     CPU 0                       [swi1: hpts]
100035                   I                                   [swi1: hpts]
100048                   I                                   [irq24: virtio_pci0]
100049                   I                                   [irq25: virtio_pci0]
100050                   I                                   [irq26: virtio_pci0]
100051                   I                                   [irq27: virtio_pci0]
100052                   I                                   [irq28: virtio_pci1]
100053                   I                                   [irq29: virtio_pci1]
100054                   I                                   [irq30: virtio_pci1]
100055                   I                                   [irq31: virtio_pci1]
100056                   I                                   [irq32: virtio_pci1]
100061                   I                                   [irq10: 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    0xfffffe0008007040  [init]
   10     0     0     0  DL      audit_w 0xffffffff83ad8340  [audit]
    0     0     0     0  DLs     (threaded)                  [kernel]
100000                   D       parked  0xffffffff84a12ff0  [swapper]
100005                   D       -       0xfffffe0054641700  [softirq_0]
100006                   D       -       0xfffffe0054641600  [softirq_1]
100007                   D       -       0xfffffe0054641500  [if_io_tqg_0]
100008                   D       -       0xfffffe0054641400  [if_io_tqg_1]
100009                   D       -       0xfffffe0054641300  [if_config_tqg_0]
100010                   D       -       0xfffffe0008bfe000  [kqueue_ctx taskq]
100011                   D       -       0xfffffe0008bfde00  [jail_remove taskq]
100012                   D       -       0xfffffe0008bfdd00  [bus taskq]
100015                   D       -       0xfffffe0008bfda00  [thread taskq]
100017                   D       -       0xfffffe0008bfd800  [aiod_kick taskq]
100018                   D       -       0xfffffe0008bfd700  [deferred_unmount ta]
100019                   D       -       0xfffffe0008bfd600  [inm_free taskq]
100020                   D       -       0xfffffe0008bfd500  [in6m_free taskq]
100021                   D       -       0xfffffe0008bfd400  [linuxkpi_irq_wq]
100022                   D       -       0xfffffe0008bfd300  [linuxkpi_short_wq_0]
100023                   D       -       0xfffffe0008bfd300  [linuxkpi_short_wq_1]
100024                   D       -       0xfffffe0008bfd300  [linuxkpi_short_wq_2]
100025                   D       -       0xfffffe0008bfd300  [linuxkpi_short_wq_3]
100026                   D       -       0xfffffe0008bfd200  [linuxkpi_long_wq_0]
100027                   D       -       0xfffffe0008bfd200  [linuxkpi_long_wq_1]
100028                   D       -       0xfffffe0008bfd200  [linuxkpi_long_wq_2]
100029                   D       -       0xfffffe0008bfd200  [linuxkpi_long_wq_3]
100036                   D       -       0xfffffe0008bfd100  [firmware taskq]
100041                   D       -       0xfffffe0008bfc600  [crypto_0]
100042                   D       -       0xfffffe0008bfc600  [crypto_1]
100057                   D       -       0xfffffe0008bfbd00  [vtnet0 rxq 0]
100058                   D       -       0xfffffe0008bfbc00  [vtnet0 txq 0]
100059                   D       -       0xfffffe0008bfbb00  [vtnet0 rxq 1]
100060                   D       -       0xfffffe0008bfba00  [vtnet0 txq 1]
100062                   D       vtbslp  0xfffffe00585a7100  [virtio_balloon]
100066                   D       -       0xffffffff8275a8a1  [deadlkres]
100070                   D       -       0xfffffe0008bfc100  [acpi_task_0]
100071                   D       -       0xfffffe0008bfc100  [acpi_task_1]
100072                   D       -       0xfffffe0008bfc100  [acpi_task_2]
100074                   D       -       0xfffffe0008bfe100  [mca taskq]
100075                   D       -       0xfffffe0008bfc000  [CAM taskq]
100077                   D       -       0xfffffe0008bfb600  [ipsec_offload]
101255                   D       -       0xfffffe0008bfe800  [netlink_socket (PID]
101677                   D       -       0xfffffe0008bfe500  [netlink_socket (PID]
101737                   D       -       0xfffffe0059e7bd00  [netlink_socket (PID]
102053                   D       -       0xfffffe0077cfca00  [netlink_socket (PID]
102079                   D       -       0xfffffe0077cfc500  [netlink_socket (PID]
102084                   D       -       0xfffffe0077cfc300  [netlink_socket (PID]
104233                   D       -       0xfffffe0077cfb700  [netlink_socket (PID]
db> show all locks
Process 3221 (syz-executor) thread 0xfffffe007a7ad000 (104194)
exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe007a7947e8) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:8859
shared rw vmobject (vmobject) r = 0 (0xfffffe00548e6948) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_fault.c:363
shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe007a794738) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4995
Process 3220 (syz-executor) thread 0xfffffe007a778000 (104253)
shared rw vmobject (vmobject) r = 0 (0xfffffe007a7b2318) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_fault.c:2172
exclusive rw vmobject (vmobject) r = 0 (0xfffffe007a7b7840) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_fault.c:2210
exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe007a7814f0) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4370
exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe007a794bc8) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4366
shared sx killpg racer (killpg racer) r = 0 (0xfffffe00548a9760) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_fork.c:958
Process 3196 (ifconfig) thread 0xfffffe007a7ad740 (104192)
exclusive sx ifnet_detach_sx (ifnet_detach_sx) r = 0 (0xffffffff83aad400) locked @ /syzkaller/managers/main/kernel/sys/net/if.c:3027
Process 8 (pagedaemon) thread 0xfffffe005480d740 (100081)
exclusive rw pmap pv list (pmap pv list) r = 0 (0xfffffe0007c957c0) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:8909
exclusive rw vmobject (vmobject) r = 0 (0xfffffe007a6a3210) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_pageout.c:751
Process 6 (pf purge) thread 0xfffffe00081fe740 (100068)
shared sx vnet_sxlock (vnet_sxlock) r = 0 (0xffffffff83ab1120) locked @ /syzkaller/managers/main/kernel/sys/netpfil/pf/pf.c:2558
exclusive sx pf end thread (pf end thread) r = 0 (0xffffffff84350800) locked @ /syzkaller/managers/main/kernel/sys/netpfil/pf/pf.c:2554
db> show malloc
              Type        InUse        MemUse     Requests
           pf_hash            6        12804K            6
            linker          400         5418K          889
          tcp_hpts            7         4801K            7
          filedesc          587         4702K         4428
            devbuf         4188         4324K         4270
        md_sectors          702         2808K          720
         sysctloid        40449         2385K        40758
             vtbuf           24         1968K           46
           subproc          910         1958K         3798
              kobj          330         1320K          982
          vfscache            3         1025K            3
            newblk            2         1025K        20288
               pcb          349          981K         3972
              vmem            5          544K           12
          inodedep            8          515K         5688
         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
           md_disk          752          222K          850
            KTRACE          101          201K       506164
            acpica         1674          184K        54414
           kdtrace          983          162K         7508
            DEVFS1          159          159K          180
           tidhash            3          141K            3
              umtx         1088          136K         1088
           pagedep            5          129K         2672
        tfo_ccache            1          128K            1
          IP reass            1          128K            1
               sem            4          106K            4
        gtaskqueue           18           98K           18
               bus          999           82K         5051
          mtx_pool            3           74K            3
          syncache            1           68K            1
     NFSD srvcache            3           68K            3
            module          521           66K          533
       ddb_capture            1           64K            1
         sctp_atcl          166           63K         1882
              GEOM          411           62K         2214
            DEVFS3          179           45K          193
           netlink          148           38K          241
      tcp_fsb_rack           18           38K          376
              temp           34           38K         3325
           devstat           18           37K           18
              cred          133           34K          951
         hostcache            1           32K            1
               shm            1           32K          172
               BPF           39           31K          346
            kqueue          475           31K         6718
               msg            4           30K            4
         sctp_stro           29           29K          170
           pwddesc          446           28K         3562
            kbdmux            6           28K            6
            crypto           31           23K          530
        DEVFS_RULE           56           20K           56
            ifaddr           67           19K           69
               LRO           18           19K           18
         ufs_mount            4           17K            5
              proc            3           17K            3
               tty           16           16K           16
          routetbl          130           16K          446
           ithread           90           15K           90
            bus-sc           34           15K         1640
            CC Mem          111           14K         1585
      eventhandler          163           14K          163
           lltable           43           14K           64
             ifnet            7           13K            7
       ether_multi          152           13K          579
              kenv           95           12K           95
            DEVFSP          177           12K         1363
            plimit           27           11K          784
         CAM queue            5           11K         1528
              rman           82           10K          447
             shmfd            4           10K           50
         taskqueue           90           10K          213
               rpc            8            9K            8
         in6_multi           65            9K          125
            ip6opt           34            9K          318
         bmsafemap            2            9K         4485
             lockf           77            9K          776
              UART           12            9K           12
         sctp_timw           32            8K           32
              ksem            1            8K           71
       pfs_vncache            1            8K            1
         cryptodev          119            8K         2395
     audit_evclass          239            8K          301
         proc-args          404            8K         4178
         sctp_atky          195            7K         2063
       inpcbpolicy          221            7K         2813
           session           49            7K          170
            sglist            6            7K            6
           CAM DEV            3            6K          510
         pfs_nodes           22            6K           22
               UMA          314            6K          316
          pf_ifnet           10            5K           30
                vt           11            5K           11
           memdesc            1            4K            1
               MCA           32            4K           32
       ufs_dirhash            8            4K           42
             evdev            4            4K            4
           acpisem           28            4K           28
             mount           20            4K         4070
           pf_osfp           24            3K           24
          kcovinfo           45            3K           45
          terminal           11            3K           11
           uidinfo            6            3K           68
         sctp_athm          166            3K         1893
           acpidev           20            3K           20
             hhook            8            3K           10
      tcp_pcm_rack            9            3K          188
             clone            9            3K            9
               osd          116            3K         1598
        local_apic            1            2K            1
           io_apic            1            2K            1
         ipsec-saq            2            2K            2
            ip6ndp           12            2K           13
            Unitno           31            2K          292
             selfd           27            2K       682284
          sctp_ifa           13            2K           14
           CAM XPT           22            2K          543
          in_multi            6            2K           32
               tun            4            2K            4
         toponodes            6            2K            6
       ipsecpolicy            2            2K            2
               msi            9            2K            9
           softdep            1            1K            1
            sahead            1            1K            1
          secasvar            1            1K            1
             nhops            6            1K            8
       vnodemarker            2            1K          532
      NFSD session            1            1K            1
          sctp_map           58            1K          354
        CAM periph            4            1K          271
        ip_msource           13            1K          359
          sctp_ifn            6            1K           14
             ipsec            3            1K            3
               mld            6            1K            6
              igmp            6            1K            6
              pfil            6            1K            6
            isadev            6            1K            8
          pci_link           10            1K           10
            diradd            5            1K         4412
 encap_export_host           12            1K           12
              ktls            5            1K           41
            select            4            1K          160
              cdev            2            1K            2
       lkpikmalloc            8            1K            9
    chacha20random            1            1K            1
            biobuf            1            1K            1
            vnodes            2            1K           26
             DEVFS           10            1K           11
            dirrem            1            1K         4391
          ktls_ocf            2            1K            6
      NFSD lckfile            1            1K            1
     NFSD V4client            1            1K            1
           CAM SIM            2            1K            2
            feeder            7            1K            7
       ip6_msource            3            1K           40
           tcpfunc            3            1K            3
        loginclass            3            1K            5
            prison            6            1K            6
          nexusdev            8            1K            8
            apmdev            1            1K            1
          atkbddev            2            1K            2
         newdirblk            1            1K         2268
             mkdir            1            1K         4536
       in6_mfilter            2            1K          261
               aio            4            1K           38
               iov            2            1K        72952
          pmchooks            1            1K            1
          CAM path            4            1K         1034
     CAM dev queue            2            1K            2
 CAM I/O Scheduler            1            1K            1
        in_mfilter            2            1K          598
          sctp_vrf            1            1K            1
      ip6_moptions            2            1K          118
       ip_moptions            1            1K          205
              vnet            1            1K            1
               pmc            1            1K            1
filedesc_to_leader            1            1K            2
           entropy            2            1K           34
          acpiintr            1            1K            1
            DEVFS4            2            1K            2
              cpus            2            1K            2
    vnet_data_free            1            1K            1
           Per-cpu            1            1K            1
          freework            1            1K         6444
            soname            1            1K         7158
          p1003.1b            1            1K            1
          filecaps            1            1K           76
        ext2_mount            0            0K            0
         ext2_node            0            0K            0
      ext2_extents            0            0K            0
        sctp_mcore            0            0K            0
        sctp_socko            0            0K          255
         sctp_iter            0            0K           12
         sctp_mvrf            0            0K            0
         sctp_cpal            0            0K            0
         sctp_cmsg            0            0K            0
         sctp_stre            0            0K            0
         sctp_athi            0            0K            0
         sctp_a_it            0            0K           12
         sctp_aadr            0            0K            1
         sctp_stri            0            0K           22
       tcp_do_rack            0            0K            0
            ipcomp            0            0K            0
               esp            0            0K            0
                ah            0            0K            0
          pf_table            0            0K            9
           pf_rule            0            0K            5
           pf_altq            0            0K            0
     pf_krule_item            0            0K            0
           pf_temp            0            0K            0
           filemon            0            0K          100
            mqdata            0            0K            0
        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
      NMI handlers            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
      amdiommu_dom            0            0K            0
      amdiommu_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         3588
          sentinel            0            0K            0
            jfsync            0            0K            0
            jtrunc            0            0K            0
             sbdep            0            0K          298
           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
          freefile            0            0K         3455
          freeblks            0            0K         2747
          freefrag            0            0K         1173
        allocindir            0            0K            0
          indirdep            0            0K         3004
       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
        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            0
      ipsecrequest            0            0K            0
             frag6            0            0K            0
            tcplog            0            0K            0
        tcp_hwpace            0            0K            0
              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           32
           fadvise            0            0K            2
           VN POLL            0            0K            4
            statfs            0            0K          236
     namei_tracker            0            0K            1
       export_host            0            0K            0
        cl_savebuf            0            0K          826
               lio            0            0K           25
               acl            0            0K            0
          mbuf_tag            0            0K            0
              accf            0            0K            0
               pts            0            0K            0
           timerfd            0            0K            0
          procdesc            0            0K            8
          ioctlops            0            0K          707
           eventfd            0            0K           32
           Witness            0            0K            0
             stack            0            0K            0
              sbuf            0            0K         1482
          firmware            0            0K            0
        compressor            0            0K            0
              SWAP            0            0K            0
         sysctltmp            0            0K          689
            sysctl            0            0K            3
              ekcd            0            0K            0
            dumper            0            0K            0
          sendfile            0            0K           13
              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          396
     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
            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          148
      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
           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         9629
          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
   mbuf_jumbo_page   4096    8325       0       35711       0     120   34099200        0
        RADIX NODE    152   31880     251      151943       0      62    4883912        0
      malloc-16384  16384     294       0        2212       0       1    4816896        0
              mbuf    256   15147    2045      220941       0     254    4401152        0
         vmem btag     56   62261    2578       66814       0     254    3630984        0
       malloc-4096   4096     764       0        1832       0       2    3129344        0
       malloc-4096   4096     447       0        3223       0       2    1830912        0
          BUF TRIE    152     451   11353       16271       0      62    1794208        0
        malloc-128    128   13413      72       21522       0     126    1726080        0
        malloc-384    384    4122       8        4129       0      30    1585920        0
      mbuf_cluster   2048     103     659         762       0     123    1560576        0
       UMA Slabs 0    112   11316    1206       13099       0     126    1402464        0
       malloc-4096   4096     341       0        1025       0       2    1396736        0
         VM OBJECT    264    4599      51       42124       0      30    1227600        0
         MAP ENTRY     96   11132      40      171052       0     126    1072512        0
         FFS inode   1168     891      19        4376       0       8    1062880        0
            THREAD   1824     535       9        4256       0       8     992256        0
      malloc-65536  65536      13       0          26       0       1     851968        0
              PROC   1376     446      16        3250       0       8     635712        0
              pbuf   2624       0     210           0       0       2     551040        0
              md42  32768      16       0          16       0       1     524288        0
               md4  32768      16       0          16       0       1     524288        0
          lkpicurr    168       2    3094           2       0      62     520128        0
         filedesc0   1072     446      16        3562       0       8     495264        0
            socket   1024     446      14        6706       0     127     471040        0
     FPU_save_area    832     537      21        6144       0      16     464256        0
             VNODE    440     930      96        4418       0      30     451440        0
       malloc-2048   2048     145      11        1759       0       8     319488        0
         malloc-64     64    4536     126        6051       0     254     298368        0
        malloc-256    256     803     307       25112       0      62     284160        0
         malloc-16     16   16879     371       22452       0     254     276000        0
        sctp_chunk    152    1635     107       11202       0     150     264784        0
      malloc-65536  65536       4       0           4       0       1     262144        0
            DEVCTL   1024     137     103         264       0       0     245760        0
       FFS2 dinode    256     891      39        4376       0      62     238080        0
       malloc-2048   2048     105       5        2091       0       8     225280        0
           VMSPACE    584     365      20        3076       0      16     224840        0
         UMA Zones    768     286       3         288       0      16     221952        0
         malloc-32     32    6367     311        8404       0     254     213696        0
           sctp_ep   1152     137      45        1701       0     123     209664        0
         malloc-64     64    1387    1826      689808       0     254     205632        0
        malloc-384    384     515       5         527       0      30     199680        0
       malloc-1024   1024     176       4         197       0      16     184320        0
         tcp_inpcb   1304     111      27        1585       0       8     179952        0
            lkpimm     56       1    3095           1       0     254     173376        0
        malloc-128    128    1197      74       25406       0     126     162688        0
        malloc-128    128    1121      88        2041       0     126     154752        0
       S VFS Cache    104    1020     384        4910       0     126     146016        0
      malloc-32768  32768       4       0        2390       0       1     131072        0
        malloc-128    128     801     160       16400       0     126     123008        0
         sctp_asoc   2256      29      21         170       0     121     112800        0
        malloc-256    256     263     172       30252       0      62     111360        0
          UMA Kegs    384     271       2         273       0      30     104832        0
         TURNSTILE    136     545      85         545       0      62      85680        0
             Files     80     892     158       23294       0     126      84000        0
        malloc-384    384     168      42        1884       0      30      80640        0
       malloc-4096   4096      17       0         254       0       2      69632        0
        malloc-256    256     228      42        2683       0      62      69120        0
              md44      8    8192      16        8192       0     254      65664        0
              md25      8    8192      16        8192       0     254      65664        0
              md24      8    8192      16        8192       0     254      65664        0
              md17      8    8192      16        8192       0     254      65664        0
              md48      8    8192       8        8192       0     254      65600        0
              md47      8    8192       8        8192       0     254      65600        0
              md45      8    8192       8        8192       0     254      65600        0
              md43      8    8192       8        8192       0     254      65600        0
              md41      8    8192       8        8192       0     254      65600        0
              md40      8    8192       8        8192       0     254      65600        0
              md39      8    8192       8        8192       0     254      65600        0
              md38      8    8192       8        8192       0     254      65600        0
              md37      8    8192       8        8192       0     254      65600        0
              md36      8    8192       8        8192       0     254      65600        0
              md35      8    8192       8        8192       0     254      65600        0
              md34      8    8192       8        8192       0     254      65600        0
              md33      8    8192       8        8192       0     254      65600        0
              md32      8    8192       8        8192       0     254      65600        0
              md31      8    8192       8        8192       0     254      65600        0
              md30      8    8192       8        8192       0     254      65600        0
              md29      8    8192       8        8192       0     254      65600        0
              md28      8    8192       8        8192       0     254      65600        0
              md27      8    8192       8        8192       0     254      65600        0
              md26      8    8192       8        8192       0     254      65600        0
              md23      8    8192       8        8192       0     254      65600        0
              md22      8    8192       8        8192       0     254      65600        0
              md21      8    8192       8        8192       0     254      65600        0
              md20      8    8192       8        8192       0     254      65600        0
              md18      8    8192       8        8192       0     254      65600        0
              md16      8    8192       8        8192       0     254      65600        0
              md15      8    8192       8        8192       0     254      65600        0
              md14      8    8192       8        8192       0     254      65600        0
              md13      8    8192       8        8192       0     254      65600        0
              md12      8    8192       8        8192       0     254      65600        0
               md0      8    8192       8        8192       0     254      65600        0
              md11      8    8192       8        8192       0     254      65600        0
              md10      8    8192       8        8192       0     254      65600        0
               md9      8    8192       8        8192       0     254      65600        0
               md8      8    8192       8        8192       0     254      65600        0
               md6      8    8192       8        8192       0     254      65600        0
               md2      8    8192       8        8192       0     254      65600        0
      malloc-65536  65536       1       0          15       0       1      65536        0
      malloc-32768  32768       2       0          80       0       1      65536        0
       malloc-8192   8192       8       0          54       0       1      65536        0
         64 Bucket    512       4     124       29818       0      30      65536        0
        malloc-384    384      65      95        6550       0      30      61440        0
        malloc-256    256     180      60        1862       0      62      61440        0
          ksiginfo    112     442      62        1502       0     126      56448        0
         malloc-64     64     555     327        2213       0     254      56448        0
             ripcb    376      66      84         652       0      30      56400        0
        malloc-128    128     306     128         864       0     126      55552        0
        SLEEPQUEUE     88     545      63         545       0     126      53504        0
          rl_entry     48      19    1073        1404       0     254      52416        0
      malloc-16384  16384       3       0           4       0       1      49152        0
       malloc-1024   1024      34      14         379       0      16      49152        0
        sctp_raddr    736      29      37         181       0     127      48576        0
         malloc-64     64     493     263      208839       0     254      48384        0
     udplite_inpcb    408      34      83         109       0      30      47736        0
        malloc-256    256     153      27         788       0      62      46080        0
       malloc-2048   2048      20       2          88       0       8      45056        0
            pcpu-8      8    5383     249        6378       0     254      45056        0
               PWD     40     323     788        1916       0     254      44440        0
         malloc-32     32     959     427        4444       0     254      44352        0
              pipe    736      27      28         506       0      16      40480        0
             unpcb    320      85      35        1886       0     134      38400        0
       malloc-4096   4096       9       0           9       0       2      36864        0
         udp_inpcb    408      10      80         467       0      30      36720        0
         malloc-64     64     343     224         406       0     254      36288        0
           ttyoutq    256      72      63         448       0      62      34560        0
      malloc-32768  32768       1       0          28       0       1      32768        0
      malloc-32768  32768       1       0          25       0       1      32768        0
      malloc-16384  16384       2       0           6       0       1      32768        0
      malloc-16384  16384       2       0           2       0       1      32768        0
       malloc-8192   8192       4       0         112       0       1      32768        0
       malloc-8192   8192       4       0         494       0       1      32768        0
       malloc-8192   8192       4       0          85       0       1      32768        0
       malloc-8192   8192       4       0           5       0       1      32768        0
           pcpu-64     64     498      14         498       0     254      32768        0
              PGRP    120      54     210         175       0     126      31680        0
         malloc-32     32     373     509      160923       0     254      28224        0
            ttyinq    160     135      40         840       0      62      28000        0
        malloc-128    128     131      86        1683       0     126      27776        0
        malloc-256    256      59      46         724       0      62      26880        0
       mbuf_packet    256     103       0        6263       0     254      26368        0
        256 Bucket   2048       6       6        5229       0       8      24576        0
      tcp_rack_pcb   1152       9      12         188       0       8      24192        0
       tcp_bbr_pcb    896       4      23         185       0      16      24192        0
         malloc-64     64     187     191        1427       0     254      24192        0
        malloc-128    128      81     105        2383       0     126      23808        0
        malloc-384    384      48      12          97       0      30      23040        0
        malloc-256    256      44      46         301       0      62      23040        0
         32 Bucket    256      11      79        9460       0      62      23040        0
       Mountpoints   2816       2       6          46       0       4      22528        0
       malloc-4096   4096       5       0        2637       0       2      20480        0
       malloc-2048   2048       9       1         200       0       8      20480        0
        malloc-512    512      28      12         115       0      30      20480        0
         malloc-64     64     148     167        1783       0     254      20160        0
         malloc-64     64      65     250       72056       0     254      20160        0
         malloc-32     32     257     373        5131       0     254      20160        0
         malloc-16     16     855     395       30629       0     254      20000        0
        malloc-128    128      70      85         599       0     126      19840        0
       L VFS Cache    320       1      59         580       0      30      19200        0
      malloc-16384  16384       1       0           1       0       1      16384        0
      malloc-16384  16384       1       0         181       0       1      16384        0
       malloc-1024   1024      11       5          89       0      16      16384        0
       malloc-1024   1024      11       5       40688       0      16      16384        0
              ertt     72     111     113        1585       0     126      16128        0
         malloc-32     32      18     486         374       0     254      16128        0
         malloc-32     32      93     411         617       0     254      16128        0
         malloc-32     32      24     480        1093       0     254      16128        0
            cpuset    200      46      34         159       0      62      16000        0
         malloc-16     16     158     842      103287       0     254      16000        0
     routing nhops    256      27      33          34       0      62      15360        0
       malloc-1024   1024      11       1          35       0      16      12288        0
       malloc-1024   1024      12       0          18       0      16      12288        0
        malloc-512    512      12      12          88       0      30      12288        0
           rtentry    168      30      42          34       0      62      12096        0
      vtnet_tx_hdr     24       0     501       69568       0     254      12024        0
         malloc-16     16      24     726         581       0     254      12000        0
         malloc-16     16      17     733        1623       0     254      12000        0
         malloc-16     16     188     562        3303       0     254      12000        0
         malloc-16     16      37     713          85       0     254      12000        0
         malloc-16     16      84     666        1194       0     254      12000        0
       tcp_bbr_map    128       5      88       17600       0     126      11904        0
        malloc-256    256      10      35         326       0      62      11520        0
              vmem   1856       2       3           2       0       8       9280        0
       malloc-8192   8192       1       0           3       0       1       8192        0
       malloc-8192   8192       1       0           1       0       1       8192        0
       malloc-4096   4096       2       0          53       0       2       8192        0
       malloc-2048   2048       3       1           3       0       8       8192        0
       malloc-2048   2048       4       0         273       0       8       8192        0
       malloc-2048   2048       2       2         575       0       8       8192        0
       malloc-1024   1024       2       6         176       0      16       8192        0
        malloc-512    512       3      13        1750       0      30       8192        0
        malloc-512    512       2      14         305       0      30       8192        0
           pcpu-16     16       8     504           8       0     254       8192        0
         hostcache     64       3     123           3       0     254       8064        0
sctp_stream_msg_out    112       3      69          20       0     182       8064        0
        sctp_laddr     48      11     157          77       0     254       8064        0
         malloc-32     32      97     155         317       0     254       8064        0
          8 Bucket     80       4      96        1603       0     126       8000        0
      tcp_rack_map    128      24      38         361       0     126       7936        0
              kenv    258      17      13        1066       0      30       7740        0
        malloc-384    384       7      13           8       0      30       7680        0
        128 Bucket   1024       1       6         548       0      16       7168        0
             NAMEI   1024       1       3       35679       0      16       4096        0
 epoch_record pcpu    256       4      12           4       0      62       4096        0
       malloc-4096   4096       1       0         176       0       2       4096        0
       malloc-2048   2048       1       1         209       0       8       4096        0
       malloc-1024   1024       1       3        1263       0      16       4096        0
        malloc-512    512       1       7           1       0      30       4096        0
        malloc-512    512       4       4           9       0      30       4096        0
             KNOTE    160       1      24        1138       0      62       4000        0
               AIO    208       4      15         198       0      62       3952        0
       UMA Slabs 1    176      10      12          10       0      62       3872        0
      ktls_session    256       2      13           8       0      62       3840        0
        malloc-384    384       1       9         344       0      30       3840        0
           tcp_log    416       1       8        5185       0     134       3744        0
            mqnode    416       3       6           3       0      30       3744        0
        KMAP ENTRY     96      15      24          57       0       0       3744        0
           SMR CPU     32       8      87           8       0     254       3040        0
        SMR SHARED     24       8      87           8       0     254       2280        0
              md19      8      15       9          15       0     254        192        0
             md135      4       0       0           0       0     254          0        0
            splice    184       0       0           1       0      62          0        0
               md7      4       0       0           0       0     254          0        0
       FFS1 dinode    128       0       0           0       0     126          0        0
            da_ccb    544       0       0       19241       0      16          0        0
           ada_ccb    272       0       0           0       0      30          0        0
             swblk    136       0       0           0       0      62          0        0
          swpctrie    152       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    256       0       0           0       0      62          0        0
  pf table entries    160       0       0           0       0     150          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     150          0        0
     pf state keys     88       0       0           0       0     126          0        0
         pf states    376       0       0           0       0       1          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
          syncache    168       0       0           3       0     150          0        0
               ipq     56       0       0          15       0     254          0        0
   sctp_asconf_ack     48       0       0           0       0     254          0        0
       sctp_asconf     40       0       0           0       0     254          0        0
        sctp_readq    152       0       0          16       0     150          0        0
   tcp_log_id_node    120       0       0          71       0     126          0        0
 tcp_log_id_bucket    176       0       0         104       0      62          0        0
          tcpreass     48       0       0           0       0     254          0        0
    IPsec SA lft_c     16       0       0           0       0     254          0        0
            itimer    352       0       0         301       0      30          0        0
            AIOLIO    272       0       0          25       0      30          0        0
             AIOCB    552       0       0         187       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
           DIRHASH   1024       0       0          47       0      16          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         289       0      30          0        0
  linux_dma_object     32       0       0           0       0     254          0        0
  linux_dma_pctrie    152       0       0           0       0      62          0        0
             g_bio    408       0       0       75119       0      30          0        0
   IOMMU_MAP_ENTRY    112       0       0           0       0     126          0        0
    mbuf_jumbo_16k  16384       0       0           0       0     120          0        0
     mbuf_jumbo_9k   9216       0       0           0       0     120          0        0
      audit_record   1280       0       0           0       0       8          0        0
         domainset     40       0       0         144       0     254          0        0
        MAC labels     40       0       0           0       0     254          0        0
            clpbuf   2624       0       0        1318       0       4          0        0
            vnpbuf   2624       0       0           5       0       4          0        0
           nfspbuf   2624       0       0           0       0       4          0        0
            swwbuf   2624       0       0           0       0       2          0        0
            swrbuf   2624       0       0          44       0       4          0        0
    ertt_txseginfo     40       0       0       75077       0     254          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    152       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         110       0       1          0        0
      malloc-65536  65536       0       0           0       0       1          0        0
      malloc-65536  65536       0       0          71       0       1          0        0
      malloc-32768  32768       0       0          65       0       1          0        0
      malloc-32768  32768       0       0           2       0       1          0        0
      malloc-32768  32768       0       0           0       0       1          0        0
      malloc-32768  32768       0       0         120       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-512    512       0       0           0       0      30          0        0
        malloc-512    512       0       0          15       0      30          0        0
        malloc-384    384       0       0         796       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
         16 Bucket    144       0       0        1598       0      62          0        0
          4 Bucket     48       0       0         103       0     254          0        0
          2 Bucket     32       0       0        1875       0     254          0        0
          UMA Hash    256       0       0           0       0      62          0        0

Crashes (1):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2025/03/27 14:36 freebsd-src 6d6c97fb72a7 6c09fb82 console log report ci-freebsd-main panic: mpred ADDR doesn't precede pindex 0xbdc
* Struck through repros no longer work on HEAD.