syzbot


panic: pmap_remove_all: page ADDR is not managed

Status: upstream: reported on 2025/08/27 12:57
Reported-by: syzbot+39aba587732e9d6071d3@syzkaller.appspotmail.com
First crash: 109d, last: 21m

Sample crash report:
panic: pmap_remove_all: page 0xfffffe0001f96130 is not managed
cpuid = 1
time = 5
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056ecf4d0
kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056ecf630
vpanic() at vpanic+0x257/frame 0xfffffe0056ecf7f0
panic() at panic+0xb5/frame 0xfffffe0056ecf8b0
pmap_remove_all() at pmap_remove_all+0xc32/frame 0xfffffe0056ecf9f0
vm_fault_copy_entry() at vm_fault_copy_entry+0x733/frame 0xfffffe0056ecfb50
vm_map_protect() at vm_map_protect+0xfed/frame 0xfffffe0056ecfcc0
kern_mprotect() at kern_mprotect+0x178/frame 0xfffffe0056ecfd10
ia32_syscall() at ia32_syscall+0x4d2/frame 0xfffffe0056ecff30
int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xffffdacc
KDB: enter: panic
[ thread pid 1138 tid 100108 ]
Stopped at      kdb_enter+0x6e: movq    $0,0x25897c7(%rip)
db> 
db> set $lines = 0
db> set $maxwidth = 0
db> show registers
cs                        0x20
ds                        0x3b
es                        0x3b
fs                        0x13
gs                        0x1b
ss                           0
rax                       0x12
rcx         0xfffffe0002bf1850
rdx                          0
rbx         0xffffffff828386e0  .str.27
rsp         0xfffffe0056ecf610
rbp         0xfffffe0056ecf630
rsi                          0
rdi         0xffffffff816612e9  printf+0x149
r8                           0
r9                  0xffffffff
r10                          0
r11         0xfffffe00586e0cd0
r12         0xfffffe00586e0780
r13         0xfffffffffffffffd
r14         0xffffffff828386e0  .str.27
r15                          0
rip         0xffffffff8164a6ce  kdb_enter+0x6e
rflags                    0x46
kdb_enter+0x6e: movq    $0,0x25897c7(%rip)
db> show proc
Process 1138 (syz-executor) at 0xfffffe00586e2ab0:
 state: NORMAL
 uid: 0 gid: 0 supp gids: 0, 5
 parent: pid 764 at 0xfffffe00586cd010
 ABI: FreeBSD ELF32
 flag: 0x10000080  flag2: 0
 arguments: ./syz-executor exec
 reaper: 0xfffffe0007809010 reapsubtree: 1
 sigparent: 20
 vmspace: 0xfffffe0007811db0
   (map 0xfffffe0007811db0)
   (map.pmap 0xfffffe0007811e50)
   (pmap 0xfffffe0007811ec0)
 threads: 5
100108                   Run     CPU 1                       syz-executor
100597                   S       uwait   0xfffffe006e590400  syz-executor
100598                   S       uwait   0xfffffe005856f080  syz-executor
100599                   S       select  0xfffffe007799b640  syz-executor
100600                   S       uwait   0xfffffe006e590380  syz-executor
db> ps
  pid  ppid  pgrp   uid  state   wmesg   wchan               cmd
 1143   765   765     0  R       (threaded)                  syz-executor
100604                   RunQ                                syz-executor
100605                   Run     CPU 0                       syz-executor
 1142  1139   766     0  S       uwait   0xfffffe005856f980  syz-executor
 1141   763   763     0  R       (threaded)                  syz-executor
100601                   RunQ                                syz-executor
100603                   S       aiowc   0xfffffe00587b0e38  syz-executor
 1140  1138   764     0  S       uwait   0xfffffe006df4d000  syz-executor
 1139   766   766     0  T       (threaded)                  syz-executor
100148                   s                                   syz-executor
100595                   RunQ                                syz-executor
 1138   764   764     0  R       (threaded)                  syz-executor
100108                   Run     CPU 1                       syz-executor
100597                   S       uwait   0xfffffe006e590400  syz-executor
100598                   S       uwait   0xfffffe005856f080  syz-executor
100599                   S       select  0xfffffe007799b640  syz-executor
100600                   S       uwait   0xfffffe006e590380  syz-executor
 1137     1   765     0  S       uwait   0xfffffe006e590180  syz-executor
 1136     1   764     0  S       uwait   0xfffffe007799d900  syz-executor
 1131     1   763     0  S       uwait   0xfffffe007799cc80  syz-executor
 1129     1   766     0  S       uwait   0xfffffe006e591b00  syz-executor
 1123     1   764     0  S       uwait   0xfffffe006e592880  syz-executor
 1119     1   765     0  S       uwait   0xfffffe006e590c80  syz-executor
 1117     1   764     0  S       uwait   0xfffffe006e590b80  syz-executor
 1116     1   766     0  S       uwait   0xfffffe007799cd00  syz-executor
 1113     1   765     0  S       uwait   0xfffffe006e590e80  syz-executor
 1108     1   763     0  S       uwait   0xfffffe005830e980  syz-executor
 1105     1   765     0  S       uwait   0xfffffe007799d400  syz-executor
 1102     1   764    -1  S       uwait   0xfffffe007799d500  syz-executor
 1100     1   765     0  S       uwait   0xfffffe006df50780  syz-executor
 1091     1   766     0  S       uwait   0xfffffe006df4d880  syz-executor
 1090     1   763     0  S       uwait   0xfffffe005856f900  syz-executor
 1088     1   765     0  S       uwait   0xfffffe006e590200  syz-executor
 1082     1   765     0  S       uwait   0xfffffe006e590d00  syz-executor
 1081     1   763     0  S       uwait   0xfffffe006df4d700  syz-executor
 1079     1   764    -1  S       uwait   0xfffffe006e590b00  syz-executor
 1077     1   766     0  S       uwait   0xfffffe006e590980  syz-executor
 1071     1   765     0  S       uwait   0xfffffe006e591e80  syz-executor
 1070     1   763     0  S       uwait   0xfffffe006df4d100  syz-executor
 1068     1   766     0  S       uwait   0xfffffe006df4e400  syz-executor
 1064     1   766     0  S       uwait   0xfffffe006e590a80  syz-executor
 1062     1   763     0  S       uwait   0xfffffe006df50400  syz-executor
 1061     1   765     0  S       uwait   0xfffffe006e590880  syz-executor
 1055     1   764     0  S       uwait   0xfffffe006df4d800  syz-executor
 1052     1   765    -1  S       uwait   0xfffffe006e591a00  syz-executor
 1051     1   766     0  S       uwait   0xfffffe007799da80  syz-executor
 1050     1   764     0  S       uwait   0xfffffe006e591600  syz-executor
 1048     1   763     0  S       uwait   0xfffffe0058572e00  syz-executor
 1043     1   764     0  S       uwait   0xfffffe0058572c00  syz-executor
 1039     0     0     0  DL      mdwait  0xfffffe00779c8000  [md1]
 1036     1   765     0  S       uwait   0xfffffe006e592280  syz-executor
 1035     1   764     0  S       uwait   0xfffffe0058311a00  syz-executor
 1034     1   763     0  S       uwait   0xfffffe006e592980  syz-executor
 1029     1   766     0  S       uwait   0xfffffe006e590780  syz-executor
 1028     1   763     0  S       uwait   0xfffffe006df4d200  syz-executor
 1027     1   765     0  S       uwait   0xfffffe006e592180  syz-executor
 1021     1   765     0  S       uwait   0xfffffe0058572800  syz-executor
 1015     1   764     0  S       uwait   0xfffffe006df4da00  syz-executor
 1014     1   763     0  S       uwait   0xfffffe0058311d00  syz-executor
 1012     1   765     0  S       uwait   0xfffffe006df4dd00  syz-executor
 1011     1   766     0  S       uwait   0xfffffe006df50380  syz-executor
 1005     1   763     0  S       uwait   0xfffffe0058311780  syz-executor
 1002     1   766     0  S       uwait   0xfffffe0058311880  syz-executor
 1000     1   764     0  S       uwait   0xfffffe006df4f900  syz-executor
  996     1   765     0  S       uwait   0xfffffe006df4f400  syz-executor
  992     1   763     0  S       uwait   0xfffffe0058570b00  syz-executor
  990     1   765     0  S       umtxn   0xfffffe0058572a00  syz-executor
  986     1   765     0  S       uwait   0xfffffe006df4fa00  syz-executor
  983     1   766     0  S       uwait   0xfffffe005856f180  syz-executor
  977     1   765     0  S       uwait   0xfffffe006df4d500  syz-executor
  974     1   766    -1  S       uwait   0xfffffe006df4e080  syz-executor
  970     1   763     0  S       uwait   0xfffffe0058310880  syz-executor
  965     1   766     0  S       uwait   0xfffffe006df4e180  syz-executor
  964     1   764     0  S       uwait   0xfffffe006df4de00  syz-executor
  960   954   960     0  Ss      select  0xfffffe007799d7c0  dhclient
  957     1   957     0  Ss      select  0xfffffe006e591c40  dhclient
  954   946   423    65  S       select  0xfffffe006e591e40  dhclient
  946   423   423     0  S       wait    0xfffffe000780a570  sh
  920     1   763     0  S       uwait   0xfffffe0058311b00  syz-executor
  918     1   766     0  S       uwait   0xfffffe0058310780  syz-executor
  912     1   763     0  S       uwait   0xfffffe006df4d300  syz-executor
  911     1   765     0  S       uwait   0xfffffe006df4d400  syz-executor
  907     1   764     0  S       uwait   0xfffffe006df4e280  syz-executor
  902     1   765     0  S       uwait   0xfffffe006df4e580  syz-executor
  901     1   764     0  S       uwait   0xfffffe0058572b00  syz-executor
  896     1   764     0  S       uwait   0xfffffe006e592480  syz-executor
  894     1   763     0  S       uwait   0xfffffe0058572900  syz-executor
  887     1   764     0  S       uwait   0xfffffe0058570a00  syz-executor
  883     1   763     0  S       uwait   0xfffffe006e592080  syz-executor
  880     1   765     0  S       uwait   0xfffffe0058570900  syz-executor
  877     1   763     0  S       uwait   0xfffffe0058311e00  syz-executor
  876     0     0     0  DL      mdwait  0xfffffe0007aa2000  [md0]
  875     1   764     0  S       uwait   0xfffffe005830ed00  syz-executor
  874     1   766     0  S       uwait   0xfffffe0058570400  syz-executor
  808     0     0     0  DL      (threaded)                  [so_splice]
100129                   D       -       0xfffffe006df4e300  [thr_0]
100130                   D       -       0xfffffe006df4e340  [thr_1]
  804     0     0     0  DL      aiordy  0xfffffe00586e4568  [aiod4]
  803     0     0     0  DL      aiordy  0xfffffe00586e4ac0  [aiod3]
  802     0     0     0  DL      aiordy  0xfffffe00586e5018  [aiod2]
  801     0     0     0  DL      aiordy  0xfffffe0058707568  [aiod1]
  766   762   766     0  R                                   syz-executor
  765   762   765     0  R                                   syz-executor
  764   762   764     0  R                                   syz-executor
  763   762   763     0  R                                   syz-executor
  762   760   760     0  S       select  0xfffffe0058570bc0  syz-executor
  760   758   760     0  Ss      sigsusp 0xfffffe00586cb0b0  csh
  758   681   758     0  Ss      select  0xfffffe006df50340  sshd
  747     1   747     0  Ss+     ttyin   0xfffffe00541be4b0  getty
  746     1   746     0  Ss+     ttyin   0xfffffe00542a88b0  getty
  745     1   745     0  Ss+     ttyin   0xfffffe00542a8cb0  getty
  744     1   744     0  Ss+     ttyin   0xfffffe00542a90b0  getty
  743     1   743     0  Ss+     ttyin   0xfffffe00542a94b0  getty
  742     1   742     0  Ss+     ttyin   0xfffffe00542a98b0  getty
  741     1   741     0  Ss+     ttyin   0xfffffe00542a9cb0  getty
  740     1   740     0  Ss+     ttyin   0xfffffe00542aa0b0  getty
  739     1   739     0  Ss+     ttyin   0xfffffe00542aa4b0  getty
  685     1   685     0  Ss      nanslp  0xffffffff83bb4f40  cron
  681     1   681     0  Ss      select  0xfffffe006df50240  sshd
  494     1   494     0  Ss      select  0xfffffe0058571340  syslogd
  423     1   423     0  Ss      wait    0xfffffe005860aab0  devd
  422     1   422    65  Ss      select  0xfffffe0058571140  dhclient
  337     1   337     0  Ss      select  0xfffffe0007b56c40  dhclient
  334     1   334     0  Ss      select  0xfffffe00585714c0  dhclient
   16     0     0     0  DL      syncer  0xffffffff83ce2ae0  [syncer]
   15     0     0     0  DL      vlruwt  0xfffffe0058602558  [vnlru]
   14     0     0     0  DL      (threaded)                  [bufdaemon]
100079                   D       psleep  0xffffffff83ce1020  [bufdaemon]
100082                   D       -       0xffffffff83001ec0  [bufspacedaemon-0]
100092                   D       sdflush 0xfffffe005996bce8  [/ worker]
    9     0     0     0  DL      psleep  0xffffffff83d22380  [vmdaemon]
    8     0     0     0  DL      (threaded)                  [pagedaemon]
100077                   D       psleep  0xffffffff83d08448  [dom0]
100080                   D       launds  0xffffffff83d08454  [laundry: dom0]
100081                   D       umarcl  0xffffffff81e34730  [uma]
    7     0     0     0  DL      -       0xffffffff8392d510  [rand_harvestq]
    6     0     0     0  DL      pftm    0xffffffff843f4f80  [pf purge]
    5     0     0     0  DL      waiting 0xffffffff8490c700  [sctp_iterator]
    4     0     0     0  DL      (threaded)                  [cam]
100045                   D       -       0xffffffff838f7340  [doneq0]
100046                   D       -       0xffffffff838f72c0  [async]
100075                   D       -       0xffffffff838f7140  [scanner]
    3     0     0     0  DL      (threaded)                  [crypto]
100042                   D       crypto_ 0xffffffff83d03ce0  [crypto]
100043                   D       crypto_ 0xfffffe0007b6ad30  [crypto returns 0]
100044                   D       crypto_ 0xfffffe0007b6ad80  [crypto returns 1]
   13     0     0     0  DL      (threaded)                  [geom]
100037                   D       -       0xffffffff83b5d540  [g_event]
100038                   D       -       0xffffffff83b5d560  [g_up]
100039                   D       -       0xffffffff83b5d580  [g_down]
    2     0     0     0  WL      (threaded)                  [clock]
100031                   I                                   [clock (0)]
100032                   I                                   [clock (1)]
   12     0     0     0  WL      (threaded)                  [intr]
100013                   I                                   [swi6: task queue]
100014                   I                                   [swi6: Giant taskq]
100016                   I                                   [swi5: fast taskq]
100033                   I                                   [swi1: netisr 0]
100034                   I                                   [swi1: hpts]
100035                   I                                   [swi1: hpts]
100047                   I                                   [irq24: virtio_pci0]
100048                   I                                   [irq25: virtio_pci0]
100049                   I                                   [irq26: virtio_pci0]
100050                   I                                   [irq27: virtio_pci0]
100051                   I                                   [irq28: virtio_pci1]
100052                   I                                   [irq29: virtio_pci1]
100053                   I                                   [irq30: virtio_pci1]
100054                   I                                   [irq31: virtio_pci1]
100055                   I                                   [irq32: virtio_pci1]
100060                   I                                   [irq10: virtio_pci2]
100062                   I                                   [irq1: atkbd0]
100063                   I                                   [irq12: psm0]
100064                   I                                   [swi0: uart uart++]
100068                   I                                   [swi1: pf send]
   11     0     0     0  RL      (threaded)                  [idle]
100003                   CanRun                              [idle: cpu0]
100004                   CanRun                              [idle: cpu1]
    1     0     1     0  SLs     wait    0xfffffe0007809010  [init]
   10     0     0     0  DL      audit_w 0xffffffff83d04780  [audit]
    0     0     0     0  DLs     (threaded)                  [kernel]
100000                   D       -       0xffffffff84c5aff0  [kernel]
100005                   D       -       0xfffffe0007aa1000  [softirq_0]
100006                   D       -       0xfffffe0007aa0e00  [softirq_1]
100007                   D       -       0xfffffe0007aa0d00  [if_io_tqg_0]
100008                   D       -       0xfffffe0007aa0c00  [if_io_tqg_1]
100009                   D       -       0xfffffe0007aa0b00  [if_config_tqg_0]
100010                   D       -       0xfffffe000776bb00  [kqueue_ctx taskq]
100011                   D       -       0xfffffe000776ba00  [jail_remove taskq]
100012                   D       -       0xfffffe000776b900  [bus taskq]
100015                   D       -       0xfffffe000776b600  [thread taskq]
100017                   D       -       0xfffffe000776b400  [aiod_kick taskq]
100018                   D       -       0xfffffe000776b300  [deferred_unmount ta]
100019                   D       -       0xfffffe000776b200  [inm_free taskq]
100020                   D       -       0xfffffe000776b100  [in6m_free taskq]
100021                   D       -       0xfffffe000776b000  [linuxkpi_irq_wq]
100022                   D       -       0xfffffe000776ae00  [linuxkpi_short_wq_0]
100023                   D       -       0xfffffe000776ae00  [linuxkpi_short_wq_1]
100024                   D       -       0xfffffe000776ae00  [linuxkpi_short_wq_2]
100025                   D       -       0xfffffe000776ae00  [linuxkpi_short_wq_3]
100026                   D       -       0xfffffe000776ad00  [linuxkpi_long_wq_0]
100027                   D       -       0xfffffe000776ad00  [linuxkpi_long_wq_1]
100028                   D       -       0xfffffe000776ad00  [linuxkpi_long_wq_2]
100029                   D       -       0xfffffe000776ad00  [linuxkpi_long_wq_3]
100036                   D       -       0xfffffe000776ac00  [firmware taskq]
100040                   D       -       0xfffffe000776aa00  [crypto_0]
100041                   D       -       0xfffffe000776aa00  [crypto_1]
100056                   D       -       0xfffffe000776a800  [vtnet0 rxq 0]
100057                   D       -       0xfffffe000776a700  [vtnet0 txq 0]
100058                   D       -       0xfffffe000776a600  [vtnet0 rxq 1]
100059                   D       -       0xfffffe000776a500  [vtnet0 txq 1]
100061                   D       vtbslp  0xfffffe0007785c00  [virtio_balloon]
100065                   D       -       0xffffffff8283cdc1  [deadlkres]
100069                   D       -       0xfffffe00585f1a00  [acpi_task_0]
100070                   D       -       0xfffffe00585f1a00  [acpi_task_1]
100071                   D       -       0xfffffe00585f1a00  [acpi_task_2]
100073                   D       -       0xfffffe000776be00  [mca taskq]
100074                   D       -       0xfffffe000776a900  [CAM taskq]
100076                   D       -       0xfffffe000776a300  [ipsec_offload]
db> show all locks
Process 1143 (syz-executor) thread 0xfffffe0058795000 (100605)
exclusive rw vmobject (vmobject) r = 0 (0xfffffe00587c12e8) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_fault.c:1731
shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe00587a64f0) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:4998
Process 1139 (syz-executor) thread 0xfffffe005871d000 (100595)
exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe00599f85c0) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_socket.c:4838
Process 1138 (syz-executor) thread 0xfffffe00586e0780 (100108)
shared rw vmobject (vmobject) r = 0 (0xfffffe00586ef5d0) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_fault.c:2379
exclusive rw vmobject (vmobject) r = 0 (0xfffffe00587c1d90) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_fault.c:2454
exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe0007811e10) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:2813
db> show malloc
              Type        InUse        MemUse     Requests
           pf_hash            6        12804K            6
            linker          385         5207K          629
          tcp_hpts            8         4865K            8
            devbuf         4187         4324K         4217
         sysctloid        35174         2073K        35249
             vtbuf           24         1968K           46
              kobj          337         1348K          523
          filedesc          164         1307K          541
            newblk           21         1029K          725
          vfscache            3         1025K            3
               pcb           41          674K          271
           subproc          272          566K         1287
          inodedep           27          522K          406
         ufs_quota            1          512K            1
          vfs_hash            1          512K            1
           callout            2          512K            2
              intr            4          472K            4
         vnet_data            2          224K            2
          acpitask            1          224K            1
            KTRACE          100          200K          103
            acpica         1674          184K        56989
              vmem            5          146K            8
           tidhash            3          141K            3
           pagedep           23          134K          200
        tfo_ccache            1          128K            1
          IP reass            1          128K            1
            DEVFS1          108          108K          125
               sem            4          106K            4
        gtaskqueue           18           98K           18
               LRO           22           85K           22
               bus         1022           84K         5186
          mtx_pool            3           74K            3
          syncache            1           68K            1
     NFSD srvcache            3           68K            3
            module          529           67K          533
       ddb_capture            1           64K            1
           kdtrace          334           60K         1750
              umtx          432           54K          432
               BPF           23           36K           24
            plimit           88           33K          414
         hostcache            1           32K            1
               shm            1           32K            3
            DEVFS3          127           32K          137
               msg            4           30K            4
            kbdmux            6           28K            6
              temp           32           21K         2121
        DEVFS_RULE           56           20K           56
            ifaddr           67           19K           69
         ufs_mount            4           17K            5
              proc            3           17K            3
               tty           16           16K           16
          routetbl          130           16K          410
           ithread           90           15K           90
            bus-sc           34           15K         1696
           lltable           45           14K           47
      eventhandler          163           14K          163
             ifnet            7           13K            7
       ether_multi          152           13K          186
              GEOM           59           13K          483
              cred           32           12K          248
              kenv           95           12K           95
         CAM queue            5           11K         1528
              rman           75           10K          450
             shmfd            4           10K            7
               rpc            8            9K            8
         in6_multi           65            9K           65
         bmsafemap            2            9K          399
           devstat            4            9K            4
            kqueue          129            9K         1351
              UART           12            9K           12
              ksem            1            8K            1
           pwddesc          128            8K         1148
       pfs_vncache            1            8K            1
           md_disk            2            8K            2
     audit_evclass          240            8K          306
         taskqueue           69            8K           69
            sglist            6            7K            6
           CAM DEV            3            6K          510
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               MCA           32            4K           32
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db> show uma
              Zone   Size    Used    Free    Requests  Sleeps  Bucket  Total Mem    XFree
   mbuf_jumbo_page   4096    8326    1072       19776       0     254   38494208        0
        RADIX NODE    152   29034     133       93356       0      62    4433384        0
              mbuf    256    9029     633       29821       0     254    2473472        0
           tcp_log    416    5196     141       11979       0     254    2220192        0
          BUF TRIE    152     385   11419         929       0      62    1794208        0
        malloc-384    384    4142      58        4355       0      30    1612800        0
        malloc-128    128   11575     143       11686       0     126    1499904        0
      malloc-16384  16384      84       2         461       0       1    1409024        0
       malloc-4096   4096     337       3         524       0       2    1392640        0
         malloc-64     64    4145   17212       52827       0     254    1366848        0
       UMA Slabs 0    112   11113       5       11113       0     126    1245216        0
      mbuf_cluster   2048     508       0         508       0     254    1040384        0
         vmem btag     56   17464      71       17464       0     254     981960        0
         FFS inode   1168     651      21         858       0       8     784896        0
         VM OBJECT    248    2496      48       18564       0      62     630912        0
      malloc-65536  65536       9       0          12       0       1     589824        0
           sctp_ep   1152       2     509          80       0     254     588672        0
       malloc-4096   4096     137       1        1281       0       2     565248        0
              pbuf   2664       0     198           0       0       2     527472        0
            socket   1024      73     435        2121       0     254     520192        0
          lkpicurr    168       2    3094           2       0      62     520128        0
        256 Bucket   2048     199      17        1286       0       8     442368        0
            THREAD   1860     205      11         605       0       8     401760        0
         MAP ENTRY     96    3648     258       57478       0     126     374976        0
             VNODE    440     689      67         898       0      30     332640        0
       malloc-2048   2048     114      38        1337       0       8     311296        0
      malloc-65536  65536       4       0           4       0       1     262144        0
         malloc-16     16   14647     353       16318       0     254     240000        0
            DEVCTL   1024      24     196         152       0       0     225280        0
     FPU_save_area    832     207      36         776       0      16     202176        0
              PROC   1368     127      16        1143       0       8     195624        0
        malloc-128    128    1167     352       30529       0     126     194432        0
       FFS2 dinode    256     651      99         857       0      62     192000        0
         malloc-32     32    5412     510        5654       0     254     189504        0
         UMA Zones    768     241       3         241       0      16     187392        0
        malloc-128    128    1258     137        3322       0     126     178560        0
            lkpimm     56       1    3095           1       0     254     173376        0
             unpcb    320      13     503        1341       0     254     165120        0
      malloc-32768  32768       0       5         139       0       1     163840        0
         filedesc0   1072     128      12        1148       0       8     150080        0
       S VFS Cache    104    1022     382        1485       0     126     146016        0
      malloc-65536  65536       2       0           2       0       1     131072        0
      malloc-65536  65536       0       2         183       0       1     131072        0
      malloc-32768  32768       3       1           4       0       1     131072        0
       malloc-1024   1024     109      19         126       0      16     131072        0
        malloc-256    256      83     427        1131       0      62     130560        0
       mbuf_packet    256      10     498         870       0     254     130048        0
          ksiginfo    112     120     924         216       0     126     116928        0
      malloc-32768  32768       1       2          16       0       1      98304        0
      malloc-32768  32768       3       0           3       0       1      98304        0
        malloc-256    256     298      77        1035       0      62      96000        0
        malloc-384    384     233       7         923       0      30      92160        0
          UMA Kegs    384     228       5         228       0      30      89472        0
          syncache    168       0     528           6       0     254      88704        0
         tcp_inpcb   1304      33      33         416       0       8      86064        0
        128 Bucket   1024      45      38         283       0      16      84992        0
       malloc-8192   8192       7       3          14       0       1      81920        0
         64 Bucket    512      82      78       17430       0      30      81920        0
             g_bio    440       0     180        7158       0      30      79200        0
        malloc-384    384      83      97         467       0      30      69120        0
         malloc-64     64     512     559       15467       0     254      68544        0
        malloc-128    128     311     216         441       0     126      67456        0
      malloc-65536  65536       1       0           1       0       1      65536        0
      malloc-65536  65536       1       0           1       0       1      65536        0
      malloc-65536  65536       0       1           8       0       1      65536        0
      malloc-65536  65536       1       0           1       0       1      65536        0
      malloc-32768  32768       2       0           2       0       1      65536        0
       malloc-4096   4096      12       4          26       0       2      65536        0
       malloc-4096   4096      10       6          25       0       2      65536        0
           VMSPACE    584     105       7        1123       0      16      65408        0
        malloc-256    256     156      99         186       0      62      65280        0
       malloc-8192   8192       5       2         128       0       1      57344        0
         malloc-64     64     473     346         694       0     254      52416        0
        malloc-128    128     154     249         548       0     126      51584        0
        malloc-256    256      58     137         353       0      62      49920        0
        malloc-256    256      35     160        1223       0      62      49920        0
         32 Bucket    256      75     120        6154       0      62      49920        0
           DIRHASH   1024      34      14          34       0      16      49152        0
             NAMEI   1024       0      48       14825       0      16      49152        0
      malloc-16384  16384       1       2           9       0       1      49152        0
      malloc-16384  16384       3       0           3       0       1      49152        0
       malloc-4096   4096      11       1         490       0       2      49152        0
       malloc-2048   2048      11      13          35       0       8      49152        0
       malloc-2048   2048       4      20          86       0       8      49152        0
       malloc-1024   1024      10      38         519       0      16      49152        0
             Files     80     286     264        8750       0     126      44000        0
            pcpu-8      8    4782     338        4945       0     254      40960        0
              pipe    736      27      28         380       0      16      40480        0
            da_ccb    544       0      70        1875       0      16      38080        0
         udp_inpcb    408       8      82         177       0      30      36720        0
         hostcache     64       3     564           3       0     254      36288        0
         malloc-64     64     135     432        1166       0     254      36288        0
         malloc-64     64      95     472         147       0     254      36288        0
         malloc-64     64     206     361        1308       0     254      36288        0
         malloc-64     64     310     257        1425       0     254      36288        0
         malloc-64     64       5     562         615       0     254      36288        0
        malloc-128    128       7     272           8       0     126      35712        0
        malloc-128    128      16     263          45       0     126      35712        0
     routing nhops    256      27     108          34       0      62      34560        0
           ttyoutq    256      72      63         160       0      62      34560        0
        malloc-384    384      53      37          82       0      30      34560        0
        malloc-384    384      35      55          63       0      30      34560        0
        malloc-256    256      41      94         719       0      62      34560        0
        malloc-256    256      42      93         725       0      62      34560        0
        malloc-256    256       7     128         100       0      62      34560        0
         TURNSTILE    136     217      35         217       0      62      34272        0
             ripcb    376      15      75          70       0      30      33840        0
        SLEEPQUEUE     88     217     167         217       0     126      33792        0
       malloc-8192   8192       4       0           4       0       1      32768        0
       malloc-4096   4096       4       4         201       0       2      32768        0
       malloc-2048   2048       3      13           4       0       8      32768        0
       malloc-2048   2048       4      12         213       0       8      32768        0
       malloc-2048   2048       5      11          32       0       8      32768        0
       malloc-2048   2048       2      14           5       0       8      32768        0
       malloc-1024   1024       1      31           7       0      16      32768        0
       malloc-1024   1024      12      20        1240       0      16      32768        0
       malloc-1024   1024      20      12          24       0      16      32768        0
       malloc-1024   1024       6      26          31       0      16      32768        0
       malloc-1024   1024       8      24          21       0      16      32768        0
       malloc-1024   1024      11      21          11       0      16      32768        0
        malloc-512    512       2      62          24       0      30      32768        0
        malloc-512    512      10      54         248       0      30      32768        0
        malloc-512    512       2      62          23       0      30      32768        0
        malloc-512    512      15      49          16       0      30      32768        0
           pcpu-64     64     503       9         503       0     254      32768        0
            ttyinq    160     135      65         300       0      62      32000        0
            clpbuf   2664       0      12          19       0       4      31968        0
              PGRP    120      25     239          40       0     126      31680        0
        sctp_laddr     48       0     588          12       0     254      28224        0
          rl_entry     48      13     575          44       0     254      28224        0
         malloc-32     32     370     512         474       0     254      28224        0
         16 Bucket    144      58     138         438       0      62      28224        0
          4 Bucket     48       6     582           8       0     254      28224        0
               AIO    208       1     132          60       0      62      27664        0
     udplite_inpcb    408       0      63           2       0      30      25704        0
            cpuset    200       7     121          85       0      62      25600        0
       malloc-8192   8192       3       0           3       0       1      24576        0
       malloc-8192   8192       2       1           4       0       1      24576        0
       malloc-8192   8192       2       1           3       0       1      24576        0
    ertt_txseginfo     40       0     606        1648       0     254      24240        0
               PWD     40      90     516         261       0     254      24240        0
           rtentry    168      30     114          34       0      62      24192        0
          8 Bucket     80      50     250         517       0     126      24000        0
            itimer    352       0      66          28       0      30      23232        0
        malloc-384    384       2      58           4       0      30      23040        0
        malloc-384    384       9      51          87       0      30      23040        0
         domainset     40       0     567          78       0     254      22680        0
              ertt     72      33     247         416       0     126      20160        0
         malloc-32     32      36     594          46       0     254      20160        0
         malloc-32     32       3     627          18       0     254      20160        0
         malloc-32     32     216     414         526       0     254      20160        0
         malloc-32     32      37     593         763       0     254      20160        0
         malloc-32     32     123     507        4677       0     254      20160        0
         malloc-32     32      20     610         614       0     254      20160        0
          2 Bucket     32      60     570         466       0     254      20160        0
             KNOTE    160       0     125          82       0      62      20000        0
        malloc-128    128       1     154           6       0     126      19840        0
           cryptop    280       0      70           3       0      30      19600        0
             AIOCB    552       0      35          15       0      16      19320        0
       L VFS Cache    320       0      60          10       0      30      19200        0
            AIOLIO    272       0      70           5       0      30      19040        0
              vmem   1856       2       7           2       0       8      16704        0
 epoch_record pcpu    256       4      60           4       0      62      16384        0
      malloc-16384  16384       1       0           1       0       1      16384        0
       malloc-8192   8192       0       2          24       0       1      16384        0
       malloc-4096   4096       0       4           3       0       2      16384        0
       malloc-2048   2048       3       5           3       0       8      16384        0
        malloc-512    512       1      31           3       0      30      16384        0
        malloc-512    512       4      28           9       0      30      16384        0
        malloc-512    512       0      32           1       0      30      16384        0
           SMR CPU     32       8     503           8       0     254      16352        0
              kenv    258      17      43        1071       0      30      15480        0
            mqnode    416       3      33           3       0      30      14976        0
        SMR SHARED     24       8     503           8       0     254      12264        0
      vtnet_tx_hdr     24       0     501        1804       0     254      12024        0
         malloc-16     16      35     715         421       0     254      12000        0
         malloc-16     16     323     427         605       0     254      12000        0
         malloc-16     16      35     715          45       0     254      12000        0
         malloc-16     16     188     562        3040       0     254      12000        0
         malloc-16     16      32     718       26357       0     254      12000        0
         malloc-16     16      12     738         119       0     254      12000        0
       Mountpoints   2816       2       2           2       0       4      11264        0
       malloc-4096   4096       1       1           1       0       2       8192        0
         malloc-16     16       1     499           1       0     254       8000        0
           pcpu-16     16       4     252           4       0     254       4096        0
       UMA Slabs 1    176       9      13           9       0      62       3872        0
        KMAP ENTRY     96      12      27          30       0       0       3744        0
            splice    184       0       0           0       0      62          0        0
       FFS1 dinode    128       0       0           0       0     126          0        0
           ada_ccb    272       0       0           0       0      30          0        0
             swblk    136       0       0           0       0      62          0        0
          swpctrie    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 fragment node     72       0       0           0       0     126          0        0
          pf frags    232       0       0           0       0      62          0        0
  pf table entries    160       0       0           0       0     254          0        0
pf table entry counters     64       0       0           0       0     254          0        0
pf Ethernet anchors   1240       0       0           0       0      64          0        0
        pf anchors   1664       0       0           0       0      64          0        0
   pf UDP mappings    104       0       0           0       0     126          0        0
   pf source nodes    152       0       0           0       0     254          0        0
     pf state keys     88       0       0           0       0     126          0        0
         pf states    384       0       0           0       0     254          0        0
           pf tags    104       0       0           0       0     126          0        0
          pf mtags    184       0       0           0       0      62          0        0
      tcp_rack_pcb   1088       0       0           0       0       8          0        0
      tcp_rack_map    128       0       0           0       0     126          0        0
       tcp_bbr_pcb    896       0       0           0       0      16          0        0
       tcp_bbr_map    128       0       0           0       0     126          0        0
tfo_ccache_entries     80       0       0           0       0     126          0        0
               tfo      4       0       0           0       0     254          0        0
          sackhole     32       0       0           0       0     254          0        0
               ipq     56       0       0           0       0     254          0        0
   sctp_asconf_ack     48       0       0           0       0     254          0        0
       sctp_asconf     40       0       0           0       0     254          0        0
sctp_stream_msg_out    112       0       0           0       0     254          0        0
        sctp_readq    152       0       0           0       0     254          0        0
        sctp_chunk    152       0       0           0       0     254          0        0
        sctp_raddr    736       0       0           0       0     254          0        0
         sctp_asoc   2256       0       0           0       0     254          0        0
   tcp_log_id_node    120       0       0           0       0     126          0        0
 tcp_log_id_bucket    176       0       0           0       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
        mqnotifier    216       0       0           0       0      62          0        0
            mvdata     64       0       0           0       0     254          0        0
            mqueue    248       0       0           0       0      62          0        0
        TMPFS node    240       0       0           0       0      62          0        0
           NCLNODE    608       0       0           0       0      16          0        0
     LTS VFS Cache    360       0       0           0       0      30          0        0
     STS VFS Cache    144       0       0           0       0      62          0        0
  linux_dma_object     32       0       0           0       0     254          0        0
  linux_dma_pctrie    152       0       0           0       0      62          0        0
   IOMMU_MAP_ENTRY    112       0       0           0       0     126          0        0
            skbuff   1808       0       0           0       0       8          0        0
    mbuf_jumbo_16k  16384       0       0           0       0     254          0        0
     mbuf_jumbo_9k   9216       0       0           0       0     254          0        0
      audit_record   1280       0       0           0       0       8          0        0
        MAC labels     40       0       0           0       0     254          0        0
            vnpbuf   2664       0       0           0       0      16          0        0
           nfspbuf   2664       0       0           0       0       4          0        0
            swwbuf   2664       0       0           0       0       2          0        0
            swrbuf   2664       0       0           0       0       4          0        0
          umtx_shm     88       0       0           0       0     126          0        0
           umtx pi     96       0       0           0       0     126          0        0
rangeset pctrie nodes    152       0       0           0       0      62          0        0
      malloc-32768  32768       0       0           0       0       1          0        0
      malloc-32768  32768       0       0           0       0       1          0        0
      malloc-32768  32768       0       0           0       0       1          0        0
      malloc-16384  16384       0       0           0       0       1          0        0
      malloc-16384  16384       0       0           0       0       1          0        0
      malloc-16384  16384       0       0           0       0       1          0        0
      malloc-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-384    384       0       0           0       0      30          0        0
           pcpu-32     32       0       0           0       0     254          0        0
            pcpu-4      4       0       0           0       0     254          0        0
            fakepg     88       0       0           0       0     126          0        0
          UMA Hash    256       0       0           0       0      62          0        0
db> show all tcpcbs/bl

Crashes (2646):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2025/12/15 01:18 freebsd-src edd982b95372 a066d2bc console log report ci-freebsd-i386 panic: pmap_remove_all: page ADDR is not managed
2025/12/14 21:14 freebsd-src 1dee2336ab44 a066d2bc console log report ci-freebsd-i386 panic: pmap_remove_all: page ADDR is not managed
2025/12/14 18:24 freebsd-src 1dee2336ab44 a066d2bc console log report ci-freebsd-i386 panic: pmap_remove_all: page ADDR is not managed
2025/12/14 18:05 freebsd-src 1dee2336ab44 a066d2bc console log report ci-freebsd-i386 panic: pmap_remove_all: page ADDR is not managed
2025/12/14 17:01 freebsd-src 1dee2336ab44 a066d2bc console log report ci-freebsd-i386 panic: pmap_remove_all: page ADDR is not managed
2025/12/14 15:10 freebsd-src 1dee2336ab44 a066d2bc console log report ci-freebsd-i386 panic: pmap_remove_all: page ADDR is not managed
2025/12/14 10:03 freebsd-src 1dee2336ab44 a066d2bc console log report ci-freebsd-i386 panic: pmap_remove_all: page ADDR is not managed
2025/12/14 08:20 freebsd-src 2f29d0f3e6d2 a066d2bc console log report ci-freebsd-i386 panic: pmap_remove_all: page ADDR is not managed
2025/12/14 07:20 freebsd-src 2f29d0f3e6d2 a066d2bc console log report ci-freebsd-i386 panic: pmap_remove_all: page ADDR is not managed
2025/12/14 06:14 freebsd-src 2f29d0f3e6d2 a066d2bc console log report ci-freebsd-i386 panic: pmap_remove_all: page ADDR is not managed
2025/12/14 05:13 freebsd-src 2f29d0f3e6d2 a066d2bc console log report ci-freebsd-i386 panic: pmap_remove_all: page ADDR is not managed
2025/12/14 04:04 freebsd-src 2f29d0f3e6d2 a066d2bc console log report ci-freebsd-i386 panic: pmap_remove_all: page ADDR is not managed
2025/12/14 02:52 freebsd-src 2f29d0f3e6d2 a066d2bc console log report ci-freebsd-i386 panic: pmap_remove_all: page ADDR is not managed
2025/12/14 01:35 freebsd-src 2f29d0f3e6d2 a066d2bc console log report ci-freebsd-i386 panic: pmap_remove_all: page ADDR is not managed
2025/12/13 23:59 freebsd-src 2f29d0f3e6d2 a066d2bc console log report ci-freebsd-i386 panic: pmap_remove_all: page ADDR is not managed
2025/12/13 20:39 freebsd-src 2f29d0f3e6d2 a066d2bc console log report ci-freebsd-i386 panic: pmap_remove_all: page ADDR is not managed
2025/12/13 18:40 freebsd-src c42bce238abd a066d2bc console log report ci-freebsd-i386 panic: pmap_remove_all: page ADDR is not managed
2025/12/13 17:32 freebsd-src c42bce238abd a066d2bc console log report ci-freebsd-i386 panic: pmap_remove_all: page ADDR is not managed
2025/12/13 17:19 freebsd-src c42bce238abd a066d2bc console log report ci-freebsd-i386 panic: pmap_remove_all: page ADDR is not managed
2025/12/13 14:34 freebsd-src c42bce238abd a066d2bc console log report ci-freebsd-i386 panic: pmap_remove_all: page ADDR is not managed
2025/12/13 13:21 freebsd-src c42bce238abd a066d2bc console log report ci-freebsd-i386 panic: pmap_remove_all: page ADDR is not managed
2025/12/13 12:03 freebsd-src c42bce238abd a066d2bc console log report ci-freebsd-i386 panic: pmap_remove_all: page ADDR is not managed
2025/12/13 11:09 freebsd-src c42bce238abd a066d2bc console log report ci-freebsd-i386 panic: pmap_remove_all: page ADDR is not managed
2025/12/13 09:51 freebsd-src c42bce238abd a066d2bc console log report ci-freebsd-i386 panic: pmap_remove_all: page ADDR is not managed
2025/12/13 08:09 freebsd-src c42bce238abd a066d2bc console log report ci-freebsd-i386 panic: pmap_remove_all: page ADDR is not managed
2025/12/13 05:18 freebsd-src 3b8e13c4696e a066d2bc console log report ci-freebsd-i386 panic: pmap_remove_all: page ADDR is not managed
2025/12/13 04:12 freebsd-src 3b8e13c4696e a066d2bc console log report ci-freebsd-i386 panic: pmap_remove_all: page ADDR is not managed
2025/12/13 02:41 freebsd-src 3b8e13c4696e a066d2bc console log report ci-freebsd-i386 panic: pmap_remove_all: page ADDR is not managed
2025/12/12 23:54 freebsd-src 3b8e13c4696e a066d2bc console log report ci-freebsd-i386 panic: pmap_remove_all: page ADDR is not managed
2025/12/12 22:46 freebsd-src 3b8e13c4696e a066d2bc console log report ci-freebsd-i386 panic: pmap_remove_all: page ADDR is not managed
2025/12/12 21:50 freebsd-src 3b8e13c4696e a066d2bc console log report ci-freebsd-i386 panic: pmap_remove_all: page ADDR is not managed
2025/12/12 20:43 freebsd-src 3b8e13c4696e a066d2bc console log report ci-freebsd-i386 panic: pmap_remove_all: page ADDR is not managed
2025/12/12 19:39 freebsd-src 3b8e13c4696e a066d2bc console log report ci-freebsd-i386 panic: pmap_remove_all: page ADDR is not managed
2025/12/12 16:45 freebsd-src 3b8e13c4696e a066d2bc console log report ci-freebsd-i386 panic: pmap_remove_all: page ADDR is not managed
2025/12/12 14:23 freebsd-src 8ac7a3801c6a a066d2bc console log report ci-freebsd-i386 panic: pmap_remove_all: page ADDR is not managed
2025/12/12 13:21 freebsd-src 8ac7a3801c6a a066d2bc console log report ci-freebsd-i386 panic: pmap_remove_all: page ADDR is not managed
2025/12/12 12:02 freebsd-src 8ac7a3801c6a a066d2bc console log report ci-freebsd-i386 panic: pmap_remove_all: page ADDR is not managed
2025/12/12 11:02 freebsd-src 8ac7a3801c6a a066d2bc console log report ci-freebsd-i386 panic: pmap_remove_all: page ADDR is not managed
2025/12/12 08:59 freebsd-src 8ac7a3801c6a a066d2bc console log report ci-freebsd-i386 panic: pmap_remove_all: page ADDR is not managed
2025/12/12 07:13 freebsd-src 8ac7a3801c6a a066d2bc console log report ci-freebsd-i386 panic: pmap_remove_all: page ADDR is not managed
2025/12/12 04:25 freebsd-src 8ac7a3801c6a a066d2bc console log report ci-freebsd-i386 panic: pmap_remove_all: page ADDR is not managed
2025/12/12 01:04 freebsd-src a35545ee0268 a066d2bc console log report ci-freebsd-i386 panic: pmap_remove_all: page ADDR is not managed
2025/12/11 23:48 freebsd-src a35545ee0268 a066d2bc console log report ci-freebsd-i386 panic: pmap_remove_all: page ADDR is not managed
2025/12/11 22:46 freebsd-src a35545ee0268 a066d2bc console log report ci-freebsd-i386 panic: pmap_remove_all: page ADDR is not managed
2025/08/27 12:57 freebsd-src c04fe26aa2f7 e12e5ba4 console log report ci-freebsd-i386 panic: pmap_remove_all: page ADDR is not managed
* Struck through repros no longer work on HEAD.