syzbot


panic: vnode_pager_generic_getpages_done: page ADDR is mapped

Status: upstream: reported on 2025/03/13 19:47
Reported-by: syzbot+4ec2728d10bb04a10ece@syzkaller.appspotmail.com
First crash: 188d, last: 3d01h

Sample crash report:
panic: vnode_pager_generic_getpages_done: page 0xfffffe0001f7bc70 is mapped
cpuid = 1
time = 1757932052
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056b02330
kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056b02490
vpanic() at vpanic+0x257/frame 0xfffffe0056b02650
panic() at panic+0xb5/frame 0xfffffe0056b02720
vnode_pager_generic_getpages_done() at vnode_pager_generic_getpages_done+0x692/frame 0xfffffe0056b027b0
vnode_pager_generic_getpages_done_async() at vnode_pager_generic_getpages_done_async+0x21/frame 0xfffffe0056b02800
bufdone() at bufdone+0xfb/frame 0xfffffe0056b028b0
g_io_deliver() at g_io_deliver+0x6ac/frame 0xfffffe0056b029b0
g_io_deliver() at g_io_deliver+0x6ac/frame 0xfffffe0056b02ab0
g_io_deliver() at g_io_deliver+0x6ac/frame 0xfffffe0056b02bb0
g_disk_done() at g_disk_done+0x26d/frame 0xfffffe0056b02c70
dadone() at dadone+0xda8/frame 0xfffffe0056b02da0
xpt_done_process() at xpt_done_process+0x8e2/frame 0xfffffe0056b02e10
xpt_done_td() at xpt_done_td+0x2bc/frame 0xfffffe0056b02ef0
fork_exit() at fork_exit+0xcc/frame 0xfffffe0056b02f30
fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0056b02f30
--- trap 0, rip = 0, rsp = 0, rbp = 0 ---
KDB: enter: panic
[ thread pid 4 tid 100045 ]
Stopped at      kdb_enter+0x6e: movq    $0,0x259f8b7(%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         0xffffffff82806f20  .str.27
rsp         0xfffffe0056b02470
rbp         0xfffffe0056b02490
rsi                          0
rdi         0xffffffff81642f79  printf+0x149
r8                           0
r9                  0xffffffff
r10                        0x1
r11                       0x17
r12         0xfffffe0007824000
r13         0xfffffffffffffffd
r14         0xffffffff82806f20  .str.27
r15                          0
rip         0xffffffff8162c35e  kdb_enter+0x6e
rflags                    0x46
kdb_enter+0x6e: movq    $0,0x259f8b7(%rip)
db> show proc
Process 4 (cam) at 0xfffffe0007807000:
 state: NORMAL
 uid: 0 gid: 0 supp gids: 0
 parent: pid 0 at 0xffffffff83b560a0
 ABI: null
 flag: 0x10000284  flag2: 0
 reaper: 0xffffffff83b560a0 reapsubtree: 4
 sigparent: 20
 vmspace: 0xffffffff83b57080
   (map 0xffffffff83b57080)
   (map.pmap 0xffffffff83b57120)
   (pmap 0xffffffff83b57190)
 threads: 3
100045                   Run     CPU 1                       [doneq0]
100046                   D       -       0xffffffff838ef2c0  [async]
100075                   D       -       0xffffffff838ef140  [scanner]
db> ps
  pid  ppid  pgrp   uid  state   wmesg   wchan               cmd
 1058   766   766     0  R       (threaded)                  syz-executor
100151                   RunQ                                syz-executor
100536                   Run     CPU 0                       syz-executor
 1057   764   764     0  R       (threaded)                  syz-executor
100533                   RunQ                                syz-executor
100535                   D       biowr   0xfffffe0007d34bf8  syz-executor
100537                   D       ranged1 0xfffffe00781e4d98  syz-executor
100539                   S       connec  0xfffffe00599614da  syz-executor
 1056   763   763     0  R       (threaded)                  syz-executor
100423                   RunQ                                syz-executor
100532                   S       sbwait  0xfffffe005996020c  syz-executor
100538                   S       uwait   0xfffffe006df2da80  syz-executor
 1055   765   765     0  R       (threaded)                  syz-executor
100528                   RunQ                                syz-executor
100530                   S       select  0xfffffe00586138c0  syz-executor
100534                   S       uwait   0xfffffe0077d16a00  syz-executor
 1053     1   763     0  S       uwait   0xfffffe006df2e200  syz-executor
 1049     1   766     0  S       uwait   0xfffffe0057d94700  syz-executor
 1045     1   765     0  S       uwait   0xfffffe006df2d280  syz-executor
 1042     1  1042    65  Ss      select  0xfffffe0057de0040  dhclient
 1035     1   764     0  S       uwait   0xfffffe006df2d380  syz-executor
 1027     1   766     0  S       uwait   0xfffffe00584e9580  syz-executor
 1026     1   763     0  S       uwait   0xfffffe00584ea400  syz-executor
 1024     1   765     0  S       uwait   0xfffffe006df2d880  syz-executor
 1018     1   764     0  S       uwait   0xfffffe0077d18680  syz-executor
 1016     1   765     0  S       uwait   0xfffffe006df2d180  syz-executor
 1009     0     0     0  DL      -       0xffffffff83cbce80  [soaiod4]
 1008     0     0     0  DL      -       0xffffffff83cbce80  [soaiod3]
 1007     0     0     0  DL      -       0xffffffff83cbce80  [soaiod2]
 1006     0     0     0  DL      -       0xffffffff83cbce80  [soaiod1]
  992     1   765     0  S       uwait   0xfffffe0057d94d80  syz-executor
  984     0     0     0  DL      mdwait  0xfffffe00599b1000  [md0]
  971     1   766     0  S       uwait   0xfffffe0077d18500  syz-executor
  969     0     0     0  DL      mdwait  0xfffffe00083fd000  [md58027]
  963     1   764     0  S       uwait   0xfffffe006df2de80  syz-executor
  962     1   764     0  S       uwait   0xfffffe0077d18400  syz-executor
  960     0     0     0  DL      (threaded)                  [so_splice]
100114                   D       -       0xfffffe0007787180  [thr_0]
100349                   D       -       0xfffffe00077871c0  [thr_1]
  959     1   766     0  S       uwait   0xfffffe006df2dc80  syz-executor
  952     1   765     0  S       uwait   0xfffffe00584ecf00  syz-executor
  948     1   763     0  S       uwait   0xfffffe006df2f580  syz-executor
  939     1   766     0  S       uwait   0xfffffe0077d18000  syz-executor
  933     1   766     0  S       uwait   0xfffffe0077d17e80  syz-executor
  930     1   763     0  S       uwait   0xfffffe0057d91300  syz-executor
  927     1   765     0  S       uwait   0xfffffe006df2d780  syz-executor
  920     1   764     0  S       uwait   0xfffffe006df2db80  syz-executor
  915     0     0     0  DL      (threaded)                  [KTLS]
100234                   D       -       0xfffffe0077903800  [thr_0]
100261                   D       -       0xfffffe0077903880  [thr_1]
100262                   D       -       0xffffffff83cbe6a8  [reclaim_0]
  913     1   765     0  S       uwait   0xfffffe00584eaf00  syz-executor
  903     1   763     0  S       uwait   0xfffffe006df2e300  syz-executor
  897     1   764     0  S       uwait   0xfffffe00584ead00  syz-executor
  896     1   764     0  SV      uwait   0xfffffe0057d92380  syz-executor
  894     1   765     0  S       uwait   0xfffffe00584eb180  syz-executor
  892     1   763     0  S       uwait   0xfffffe006df30480  syz-executor
  889     1   766     0  S       uwait   0xfffffe00584eae00  syz-executor
  884     1   763     0  S       uwait   0xfffffe00584ea500  syz-executor
  881     1   881     0  Ts+     ttyin   0xfffffe0058279cb0  getty
  880     1   880     0  Ts+     ttyin   0xfffffe005862f4b0  getty
  879     1   879     0  Ts+     ttyin   0xfffffe005862f8b0  getty
  878     1   878     0  Ts+     ttyin   0xfffffe005862fcb0  getty
  877     1   877     0  Ts+     ttyin   0xfffffe0058278cb0  getty
  876     1   876     0  Ts+     ttyin   0xfffffe00586300b0  getty
  875     1   875     0  Ts+     ttyin   0xfffffe00586304b0  getty
  874     1   874     0  Ts+     ttyin   0xfffffe00586308b0  getty
  873     1   873     0  Ts+     ttyin   0xfffffe0058630cb0  getty
  871     0     0     0  DL      mdwait  0xfffffe006e527000  [md1]
  861     1   764     0  S       uwait   0xfffffe006df2f280  syz-executor
  856     1   763     0  S       uwait   0xfffffe006df2e000  syz-executor
  855     1   763     0  S       uwait   0xfffffe00584e9180  syz-executor
  848     1   764     0  S       uwait   0xfffffe00584eb380  syz-executor
  844     1   766     0  S       uwait   0xfffffe00584eb280  syz-executor
  843     1   765     0  S       uwait   0xfffffe0057d91600  syz-executor
  841     1   765     0  S       uwait   0xfffffe0057d00d80  syz-executor
  840     1   763     0  S       umtxn   0xfffffe006df2f180  syz-executor
  838     0     0     0  DL      aiordy  0xfffffe0054004568  [aiod4]
  837     0     0     0  DL      aiordy  0xfffffe00540f5000  [aiod3]
  836     0     0     0  DL      aiordy  0xfffffe00540a8ab0  [aiod2]
  835     0     0     0  DL      aiordy  0xfffffe00540d4ab8  [aiod1]
  829     1   829     0  Ss      select  0xfffffe00586134c0  dhclient
  827     1   763     0  S       uwait   0xfffffe0057d92080  syz-executor
  823     1   764     0  S       uwait   0xfffffe0057d91400  syz-executor
  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  0xfffffe0057df88c0  syz-executor
  760   758   760     0  Ss      sigsusp 0xfffffe00540050c8  csh
  758   681   758     0  Ss      select  0xfffffe0057de09c0  sshd
  681     1   681     0  Ss      select  0xfffffe0058613540  sshd
   16     0     0     0  DL      syncer  0xffffffff83cca8a0  [syncer]
   15     0     0     0  DL      vlruwt  0xfffffe000780a018  [vnlru]
   14     0     0     0  DL      (threaded)                  [bufdaemon]
100079                   D       psleep  0xffffffff83cc8de0  [bufdaemon]
100082                   D       -       0xffffffff83001ec0  [bufspacedaemon-0]
100093                   D       sdflush 0xfffffe00582788e8  [/ worker]
    9     0     0     0  DL      psleep  0xffffffff83d13d40  [vmdaemon]
    8     0     0     0  DL      (threaded)                  [pagedaemon]
100077                   D       psleep  0xffffffff83cf9e08  [dom0]
100080                   D       launds  0xffffffff83cf9e14  [laundry: dom0]
100081                   D       umarcl  0xffffffff81e128e0  [uma]
    7     0     0     0  DL      -       0xffffffff839255f8  [rand_harvestq]
    6     0     0     0  DL      pftm    0xffffffff84553f20  [pf purge]
    5     0     0     0  DL      waiting 0xffffffff84816700  [sctp_iterator]
    4     0     0     0  RL      (threaded)                  [cam]
100045                   Run     CPU 1                       [doneq0]
100046                   D       -       0xffffffff838ef2c0  [async]
100075                   D       -       0xffffffff838ef140  [scanner]
    3     0     0     0  DL      (threaded)                  [crypto]
100042                   D       crypto_ 0xffffffff83cf56e0  [crypto]
100043                   D       crypto_ 0xfffffe0053ee4d30  [crypto returns 0]
100044                   D       crypto_ 0xfffffe0053ee4d80  [crypto returns 1]
   13     0     0     0  DL      (threaded)                  [geom]
100037                   D       -       0xffffffff83b55660  [g_event]
100038                   D       -       0xffffffff83b55680  [g_up]
100039                   D       -       0xffffffff83b556a0  [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 0xffffffff83cf6180  [audit]
    0     0     0     0  DLs     (threaded)                  [kernel]
100000                   D       parked  0xffffffff84c48ff0  [swapper]
100005                   D       -       0xfffffe0053ea0100  [softirq_0]
100006                   D       -       0xfffffe0053ea0000  [softirq_1]
100007                   D       -       0xfffffe0053e9fe00  [if_io_tqg_0]
100008                   D       -       0xfffffe0053e9fd00  [if_io_tqg_1]
100009                   D       -       0xfffffe0053e9fc00  [if_config_tqg_0]
100010                   D       -       0xfffffe000776ab00  [kqueue_ctx taskq]
100011                   D       -       0xfffffe000776aa00  [jail_remove taskq]
100012                   D       -       0xfffffe000776a900  [bus taskq]
100015                   D       -       0xfffffe000776a600  [thread taskq]
100017                   D       -       0xfffffe000776a400  [aiod_kick taskq]
100018                   D       -       0xfffffe000776a300  [deferred_unmount ta]
100019                   D       -       0xfffffe000776a200  [inm_free taskq]
100020                   D       -       0xfffffe000776a100  [in6m_free taskq]
100021                   D       -       0xfffffe000776a000  [linuxkpi_irq_wq]
100022                   D       -       0xfffffe0007769e00  [linuxkpi_short_wq_0]
100023                   D       -       0xfffffe0007769e00  [linuxkpi_short_wq_1]
100024                   D       -       0xfffffe0007769e00  [linuxkpi_short_wq_2]
100025                   D       -       0xfffffe0007769e00  [linuxkpi_short_wq_3]
100026                   D       -       0xfffffe0007769d00  [linuxkpi_long_wq_0]
100027                   D       -       0xfffffe0007769d00  [linuxkpi_long_wq_1]
100028                   D       -       0xfffffe0007769d00  [linuxkpi_long_wq_2]
100029                   D       -       0xfffffe0007769d00  [linuxkpi_long_wq_3]
100036                   D       -       0xfffffe0007769b00  [firmware taskq]
100040                   D       -       0xfffffe0007769a00  [crypto_0]
100041                   D       -       0xfffffe0007769a00  [crypto_1]
100056                   D       -       0xfffffe0057de6e00  [vtnet0 rxq 0]
100057                   D       -       0xfffffe0057de6d00  [vtnet0 txq 0]
100058                   D       -       0xfffffe0057de6c00  [vtnet0 rxq 1]
100059                   D       -       0xfffffe0057de6b00  [vtnet0 txq 1]
100061                   D       vtbslp  0xfffffe0057de0380  [virtio_balloon]
100065                   D       -       0xffffffff8280b600  [deadlkres]
100069                   D       -       0xfffffe00593fd500  [acpi_task_0]
100070                   D       -       0xfffffe00593fd500  [acpi_task_1]
100071                   D       -       0xfffffe00593fd500  [acpi_task_2]
100073                   D       -       0xfffffe000776ac00  [mca taskq]
100074                   D       -       0xfffffe0007769800  [CAM taskq]
100076                   D       -       0xfffffe00593fd400  [ipsec_offload]
100290                   D       -       0xfffffe000776c200  [netlink_socket (PID]
db> show all locks
Process 1058 (syz-executor) thread 0xfffffe0054161000 (100536)
shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe00540d8738) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4998
Process 1057 (syz-executor) thread 0xfffffe005414c000 (100535)
exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007d34c78) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:4022
exclusive lockmgr ufs (ufs) r = 0 (0xfffffe00781e4c78) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_vnops.c:1243
Process 1056 (syz-executor) thread 0xfffffe0054143000 (100532)
exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe00599601c0) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:4835
Process 4 (cam) thread 0xfffffe0007824000 (100045)
shared rw vmobject (vmobject) r = 0 (0xfffffe0054147ba0) locked @ /syzkaller/managers/main/kernel/sys/vm/vnode_pager.c:1205
db> show malloc
              Type        InUse        MemUse     Requests
           pf_hash            6        12804K            6
            linker          401         5518K          706
          tcp_hpts            7         4801K            7
            devbuf         4187         4324K         4216
         sysctloid        35568         2096K        35643
             vtbuf           24         1968K           46
              kobj          331         1324K          533
            newblk           51         1037K         2321
          vfscache            3         1025K            3
          filedesc           93          742K          477
               pcb           47          685K          205
          inodedep           17          518K          570
         ufs_quota            1          512K            1
          vfs_hash            1          512K            1
           callout            2          512K            2
              intr            4          472K            4
           subproc          204          410K         1178
              vmem            5          272K            7
         vnet_data            2          224K            2
          acpitask            1          224K            1
            KTRACE          107          201K        19525
            acpica         1674          184K        54450
           tidhash            3          141K            3
           pagedep           12          131K          263
        tfo_ccache            1          128K            1
          IP reass            1          128K            1
            DEVFS1          109          109K          127
               sem            4          106K            4
        gtaskqueue           18           98K           18
               bus         1005           82K         5097
          mtx_pool            3           74K            3
          syncache            1           68K            1
     NFSD srvcache            3           68K            3
        md_sectors           17           68K           17
            module          524           66K          528
       ddb_capture            1           64K            1
           kdtrace          267           50K         1603
              umtx          384           48K          384
         hostcache            1           32K            1
               shm            1           32K            5
            DEVFS3          128           32K          139
               msg            4           30K            4
            kbdmux            6           28K            6
              temp           32           21K         2238
        DEVFS_RULE           56           20K           56
            ifaddr           67           19K           69
               LRO           18           19K           18
               BPF           14           19K           33
         ufs_mount            4           17K            5
              proc            3           17K            3
          routetbl          137           17K          427
               tty           16           16K           16
           ithread           90           15K           90
            bus-sc           34           15K         1660
      eventhandler          163           14K          163
           lltable           43           14K           47
              GEOM           64           14K          536
           md_disk           20           13K           22
       ether_multi          157           13K          224
             ifnet            7           13K            7
              kenv           95           12K           95
              cred           27           11K          257
         CAM queue            5           11K         1528
              rman           82           10K          447
             shmfd            4           10K            5
               rpc            8            9K            8
         in6_multi           65            9K           68
         bmsafemap            2            9K          430
           devstat            4            9K            4
              UART           12            9K           12
              ksem            1            8K            1
           filemon            1            8K            5
       pfs_vncache            1            8K            1
     audit_evclass          240            8K          306
         taskqueue           72            8K           93
            kqueue          101            8K         1378
            plimit           18            7K          628
            sglist            6            7K            6
           CAM DEV            3            6K          510
           pwddesc           92            6K         1085
         pfs_nodes           22            6K           22
       ufs_dirhash           24            5K           27
          pf_ifnet           11            5K           20
               UMA          272            5K          272
      tcp_fsb_rack            2            5K            2
                vt           11            5K           11
           memdesc            1            4K            1
               MCA           32            4K           32
             evdev            4            4K            4
         sctp_atcl           10            4K           61
           acpisem           28            4K           28
          freework           14            4K          534
         sctp_stro            3            3K            7
            DEVFSP           48            3K          102
          terminal           11            3K           11
           acpidev           20            3K           20
         proc-args           99            3K         2140
           uidinfo            4            3K           16
             hhook            8            3K           10
             clone            9            3K            9
             selfd           36            3K       111453
          kcovinfo           36            3K           36
           netlink            2            3K           89
        local_apic            1            2K            1
           io_apic            1            2K            1
         ipsec-saq            2            2K            2
            CC Mem           16            2K          100
            ip6ndp           12            2K           13
           session           15            2K           55
             lockf           17            2K          160
          in_multi            7            2K           18
            Unitno           30            2K           62
          sctp_ifa           13            2K           14
           CAM XPT           22            2K          543
               tun            4            2K            4
         toponodes            6            2K            6
       ipsecpolicy            2            2K            2
            ip6opt            7            2K           22
       inpcbpolicy           39            2K          367
               msi            9            2K            9
         sctp_timw            4            1K            4
      tcp_pcm_rack            1            1K            3
           softdep            1            1K            1
             mkdir            8            1K          428
            diradd            8            1K          387
            sahead            1            1K            1
          secasvar            1            1K            1
             nhops            6            1K            8
       vnodemarker            2            1K           66
      NFSD session            1            1K            1
        CAM periph            4            1K          271
               osd           21            1K          117
          sctp_ifn            6            1K           14
             ipsec            3            1K            3
            dirrem            3            1K          366
               mld            6            1K            6
              igmp            6            1K            6
              pfil            6            1K            6
            select            6            1K           59
            isadev            6            1K            8
             mount           16            1K          529
          pci_link           10            1K           10
         newdirblk            5            1K          214
            crypto            4            1K           49
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db> show uma
              Zone   Size    Used    Free    Requests  Sleeps  Bucket  Total Mem    XFree
   mbuf_jumbo_page   4096    8349    1049       25865       0     254   38494208        0
           tcp_log    416    7468    4979       37029       0     254    5177952        0
              mbuf    256    9044     618       51163       0     254    2473472        0
          BUF TRIE    152     273   11531        1996       0      62    1794208        0
        malloc-384    384    4142      28        4172       0      30    1601280        0
        malloc-128    128   11694     179       11713       0     126    1519744        0
       malloc-4096   4096     334       4         711       0       2    1384448        0
        RADIX NODE    152    8726     161       39262       0      62    1350824        0
       UMA Slabs 0    112   11151       3       11151       0     126    1249248        0
         sctp_asoc   2256       3     507           7       0     254    1150560        0
         malloc-64     64     648   16929      126054       0     254    1124928        0
         vmem btag     56   19359      48       19359       0     254    1086792        0
      malloc-65536  65536      14       2          22       0       1    1048576        0
      mbuf_cluster   2048     508       0         508       0     254    1040384        0
      malloc-16384  16384      46       3         236       0       1     802816        0
         FFS inode   1168     580      22         887       0       8     703136        0
           sctp_ep   1152       7     504          53       0     254     588672        0
        256 Bucket   2048     246      18        1607       0       8     540672        0
            socket   1024      56     452        1681       0     254     520192        0
          lkpicurr    168       2    3094           2       0      62     520128        0
              pbuf   2624       0     182           0       0       2     477568        0
       malloc-4096   4096      98       4        1069       0       2     417792        0
        sctp_raddr    736       3     514           7       0     254     380512        0
         VM OBJECT    248    1380     108       16304       0      62     369024        0
            THREAD   1860     174      18         539       0       8     357120        0
             VNODE    440     617      76         927       0      30     304920        0
       malloc-2048   2048     114      14         414       0       8     262144        0
         malloc-64     64    3918     177        3963       0     254     262080        0
         malloc-16     16   14660      90       14731       0     254     236000        0
         MAP ENTRY     96    2097     297       53732       0     126     229824        0
            DEVCTL   1024      31     189         158       0       0     225280        0
       malloc-2048   2048       6      98        1042       0       8     212992        0
      malloc-65536  65536       1       2           9       0       1     196608        0
      malloc-32768  32768       3       3          20       0       1     196608        0
      malloc-32768  32768       0       6         307       0       1     196608        0
         UMA Zones    768     244       0         244       0      16     187392        0
         malloc-32     32    5383     287        5444       0     254     181440        0
        malloc-128    128    1216     179       25724       0     126     178560        0
       FFS2 dinode    256     580     110         887       0      62     176640        0
            lkpimm     56       1    3095           1       0     254     173376        0
             unpcb    320       9     507        1213       0     254     165120        0
     FPU_save_area    832     176      22         724       0      16     164736        0
      malloc-32768  32768       0       5          25       0       1     163840        0
        malloc-256    256     115     515        2580       0      62     161280        0
    ertt_txseginfo     40      31    3807       14416       0     254     153520        0
              PROC   1368      91      19        1062       0       8     150480        0
       malloc-1024   1024     121      23         993       0      16     147456        0
       S VFS Cache    104    1010     394        1385       0     126     146016        0
       malloc-4096   4096      31       3         525       0       2     139264        0
      malloc-65536  65536       0       2          89       0       1     131072        0
      malloc-65536  65536       0       2         110       0       1     131072        0
      malloc-65536  65536       2       0           2       0       1     131072        0
      malloc-16384  16384       6       2          10       0       1     131072        0
       mbuf_packet    256      42     466         395       0     254     130048        0
          ksiginfo    112      86     958         247       0     126     116928        0
       tcp_bbr_map    128       3     896        1668       0     126     115072        0
        malloc-128    128     796     103        4678       0     126     115072        0
         filedesc0   1072      92      13        1085       0       8     112560        0
       malloc-8192   8192      10       3          20       0       1     106496        0
        malloc-128    128     619     156        1904       0     126      99200        0
      malloc-32768  32768       3       0           3       0       1      98304        0
       malloc-8192   8192       9       2          92       0       1      90112        0
          UMA Kegs    384     230       3         230       0      30      89472        0
          syncache    168       0     528           4       0     254      88704        0
        128 Bucket   1024      60      23         283       0      16      84992        0
         malloc-64     64     848     475        2845       0     254      84672        0
         64 Bucket    512      93      67        2275       0      30      81920        0
        malloc-256    256     162     153        1124       0      62      80640        0
        malloc-256    256     220      95         642       0      62      80640        0
        sctp_chunk    152       3     517           8       0     254      79040        0
       malloc-4096   4096      15       3         219       0       2      73728        0
               md0      8    8192     192        8192       0     254      67072        0
      malloc-32768  32768       0       2         120       0       1      65536        0
      malloc-32768  32768       2       0           2       0       1      65536        0
       malloc-1024   1024      27      37         560       0      16      65536        0
        malloc-256    256     150     105        1623       0      62      65280        0
         32 Bucket    256      78     177        1194       0      62      65280        0
             g_bio    408       5     145       12462       0      30      61200        0
        malloc-384    384      53      97        1244       0      30      57600        0
        malloc-384    384     117      33         117       0      30      57600        0
           VMSPACE    584      63      35        1033       0      16      57232        0
         tcp_inpcb   1304      18      24          99       0       8      54768        0
        malloc-128    128      28     375         295       0     126      51584        0
           ttyoutq    256      72     123         448       0      62      49920        0
        malloc-256    256      38     157         661       0      62      49920        0
           DIRHASH   1024      34      14          36       0      16      49152        0
             NAMEI   1024       0      48       14985       0      16      49152        0
      malloc-16384  16384       1       2         191       0       1      49152        0
           pcpu-64     64     504     264         504       0     254      49152        0
            vnpbuf   2624       1      15           1       0      16      41984        0
            pcpu-8      8    4762     358        5011       0     254      40960        0
              pipe    736      23      32         320       0      16      40480        0
            ttyinq    160     135     115         840       0      62      40000        0
        sctp_readq    152       0     260           1       0     254      39520        0
            da_ccb    544       1      69        3241       0      16      38080        0
         udp_inpcb    408       7      83         189       0      30      36720        0
         hostcache     64       3     564           3       0     254      36288        0
         malloc-64     64      20     547       15167       0     254      36288        0
         malloc-64     64      34     533          54       0     254      36288        0
         malloc-64     64     248     319        1493       0     254      36288        0
         malloc-64     64     101     466        1151       0     254      36288        0
        malloc-128    128      24     255         207       0     126      35712        0
        malloc-128    128      10     269         427       0     126      35712        0
        malloc-128    128     122     157         605       0     126      35712        0
      ktls_session    256       0     135           5       0      62      34560        0
     routing nhops    256      28     107          37       0      62      34560        0
        malloc-384    384      72      18          80       0      30      34560        0
        malloc-384    384      39      51         680       0      30      34560        0
        malloc-256    256      36      99         481       0      62      34560        0
        malloc-256    256      17     118         790       0      62      34560        0
        malloc-256    256      22     113         302       0      62      34560        0
         TURNSTILE    136     193      59         193       0      62      34272        0
             ripcb    376      16      74          70       0      30      33840        0
        SLEEPQUEUE     88     193     191         193       0     126      33792        0
      malloc-16384  16384       1       1           2       0       1      32768        0
       malloc-4096   4096       6       2          51       0       2      32768        0
       malloc-2048   2048       0      16          12       0       8      32768        0
       malloc-2048   2048       2      14           4       0       8      32768        0
       malloc-2048   2048      10       6          59       0       8      32768        0
       malloc-2048   2048       3      13          63       0       8      32768        0
       malloc-2048   2048      10       6          35       0       8      32768        0
       malloc-2048   2048       8       8          11       0       8      32768        0
       malloc-1024   1024       3      29          62       0      16      32768        0
       malloc-1024   1024      17      15        1071       0      16      32768        0
       malloc-1024   1024       5      27          13       0      16      32768        0
       malloc-1024   1024       3      29           9       0      16      32768        0
       malloc-1024   1024       3      29           3       0      16      32768        0
        malloc-512    512      15      49         107       0      30      32768        0
        malloc-512    512       0      64          17       0      30      32768        0
        malloc-512    512       2      62          54       0      30      32768        0
        malloc-512    512      10      54          35       0      30      32768        0
        malloc-512    512       2      62          82       0      30      32768        0
        malloc-512    512       3      61          18       0      30      32768        0
sctp_stream_msg_out    112       0     288           1       0     254      32256        0
             Files     80     205     195        8198       0     126      32000        0
   tcp_log_id_node    120       2     262           3       0     126      31680        0
              PGRP    120      19     245          59       0     126      31680        0
            clpbuf   2624       0      12         114       0       4      31488        0
        sctp_laddr     48      12     576          24       0     254      28224        0
          rl_entry     48      12     576          20       0     254      28224        0
         malloc-32     32     154     728        1578       0     254      28224        0
         malloc-32     32     375     507        7458       0     254      28224        0
         16 Bucket    144      64     132         393       0      62      28224        0
          4 Bucket     48       7     581          15       0     254      28224        0
               AIO    208       0     133          25       0      62      27664        0
     udplite_inpcb    408       0      63           9       0      30      25704        0
            cpuset    200      12     116          24       0      62      25600        0
       malloc-8192   8192       0       3          58       0       1      24576        0
       malloc-8192   8192       3       0           3       0       1      24576        0
       malloc-4096   4096       0       6          14       0       2      24576        0
 tcp_log_id_bucket    176       2     136           3       0      62      24288        0
               PWD     40      51     555         264       0     254      24240        0
           rtentry    168      31     113          37       0      62      24192        0
          8 Bucket     80      58     242         430       0     126      24000        0
            itimer    352       0      66          47       0      30      23232        0
        malloc-384    384       1      59           5       0      30      23040        0
        malloc-384    384      12      48          12       0      30      23040        0
         domainset     40       0     567          14       0     254      22680        0
       Mountpoints   2816       2       6           8       0       4      22528        0
              ertt     72      16     264          99       0     126      20160        0
         malloc-64     64       3     312           3       0     254      20160        0
         malloc-32     32      77     553         553       0     254      20160        0
         malloc-32     32      52     578         319       0     254      20160        0
         malloc-32     32      77     553         131       0     254      20160        0
         malloc-32     32     137     493         147       0     254      20160        0
         malloc-32     32      18     612          23       0     254      20160        0
          2 Bucket     32      69     561         498       0     254      20160        0
             KNOTE    160       1     124         107       0      62      20000        0
      tcp_rack_map    128       2     153         101       0     126      19840        0
           cryptop    280       0      70           8       0      30      19600        0
             AIOCB    552       0      35          37       0      16      19320        0
       L VFS Cache    320       0      60          17       0      30      19200        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-8192   8192       2       0           2       0       1      16384        0
       malloc-4096   4096       1       3           6       0       2      16384        0
       malloc-4096   4096       0       4           5       0       2      16384        0
       malloc-1024   1024       0      16           1       0      16      16384        0
        malloc-512    512       0      32         110       0      30      16384        0
        malloc-512    512       2      30           2       0      30      16384        0
           SMR CPU     32       8     503           8       0     254      16352        0
       tcp_bbr_pcb    896       1      17           7       0      16      16128        0
      vtnet_tx_hdr     24       0     668       15490       0     254      16032        0
         malloc-16     16     515     485        3746       0     254      16000        0
              kenv    258      17      43        1066       0      30      15480        0
      tcp_rack_pcb   1088       1      13           1       0       8      15232        0
            mqnode    416       3      33           3       0      30      14976        0
        SMR SHARED     24       8     503           8       0     254      12264        0
   cdg_qdiffsample     16       0     750           8       0     254      12000        0
         malloc-16     16      68     682        1653       0     254      12000        0
         malloc-16     16      10     740          18       0     254      12000        0
         malloc-16     16      41     709         151       0     254      12000        0
         malloc-16     16      62     688       27676       0     254      12000        0
         malloc-16     16      16     734          20       0     254      12000        0
         malloc-16     16      18     732          76       0     254      12000        0
        malloc-384    384       1      29           2       0      30      11520        0
       malloc-8192   8192       1       0           1       0       1       8192        0
           pcpu-16     16       8     504           8       0     254       8192        0
       UMA Slabs 1    176       9      13           9       0      62       3872        0
        KMAP ENTRY     96      15      24          33       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
   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
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
          tcpreass     48       0       0           0       0     254          0        0
    IPsec SA lft_c     16       0       0           0       0     254          0        0
            AIOLIO    272       0       0           0       0      30          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
           nfspbuf   2624       0       0           0       0       4          0        0
            swwbuf   2624       0       0           0       0       2          0        0
            swrbuf   2624       0       0           0       0       4          0        0
          umtx_shm     88       0       0           0       0     126          0        0
           umtx pi     96       0       0           0       0     126          0        0
rangeset pctrie nodes    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           0       0       1          0        0
      malloc-32768  32768       0       0           0       0       1          0        0
      malloc-32768  32768       0       0           0       0       1          0        0
      malloc-16384  16384       0       0           0       0       1          0        0
      malloc-16384  16384       0       0           0       0       1          0        0
      malloc-16384  16384       0       0           0       0       1          0        0
       malloc-8192   8192       0       0           0       0       1          0        0
           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 (11):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2025/09/15 10:27 freebsd-src 7780766b403d e2beed91 console log report ci-freebsd-main panic: vnode_pager_generic_getpages_done: page ADDR is mapped
2025/09/11 04:01 freebsd-src c8fb5a4d032b fdeaa69b console log report ci-freebsd-main panic: vnode_pager_generic_getpages_done: page ADDR is mapped
2025/07/21 00:41 freebsd-src 46be8a71d54d 7117feec console log report ci-freebsd-i386 panic: vnode_pager_generic_getpages_done: page ADDR is mapped
2025/07/16 15:13 freebsd-src b2bf651a797b c118d736 console log report ci-freebsd-i386 panic: vnode_pager_generic_getpages_done: page ADDR is mapped
2025/07/15 03:45 freebsd-src b87aa791533f d8fc7335 console log report ci-freebsd-i386 panic: vnode_pager_generic_getpages_done: page ADDR is mapped
2025/06/14 23:54 freebsd-src 8b399d613f54 5f4b362d console log report ci-freebsd-i386 panic: vnode_pager_generic_getpages_done: page ADDR is mapped
2025/06/07 16:07 freebsd-src 2a5841795fb7 4826c28e console log report ci-freebsd-i386 panic: vnode_pager_generic_getpages_done: page ADDR is mapped
2025/06/01 10:38 freebsd-src 970a71e1ef9a 3d2f584d console log report ci-freebsd-i386 panic: vnode_pager_generic_getpages_done: page ADDR is mapped
2025/06/01 05:26 freebsd-src 970a71e1ef9a 3d2f584d console log report ci-freebsd-i386 panic: vnode_pager_generic_getpages_done: page ADDR is mapped
2025/05/31 20:39 freebsd-src e86d9dd6cee1 3d2f584d console log report ci-freebsd-i386 panic: vnode_pager_generic_getpages_done: page ADDR is mapped
2025/03/13 19:46 freebsd-src f402078d0956 e2826670 console log report ci-freebsd-i386 panic: vnode_pager_generic_getpages_done: page ADDR is mapped
* Struck through repros no longer work on HEAD.